Konsili Nikea I
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Anatolios, Khaled (1 October 2011), Retrieving Nicaea: The Development and Meaning of Trinitarian Doctrine, Grand Rapids: Baker Publishing Group, ISBN 978-0-8010-3132-8
Ayers, Lewis (20 April 2006), Nicaea and Its Legacy, New York: Bagian Pemberitaan Universitas Oxford, ISBN 978-0-19-875505-0, diakses tanggal 2014-02-24
Barnes, Timothy David (1981), Constantine and Eusebius: , Cambridge: Bagian Pemberitaan Universitas Harvard, ISBN 978-0-674-16530-4, diakses tanggal 2014-02-24
Carroll, Warren (1 March 1987), The Building of Christendom, Front Royal: Bagian Pemberitaan Christendom College, ISBN 978-0-93-188824-3, diakses tanggal 2014-02-24
Danker, Frederick William (2000), "οἰκουμένη", A Greek-English Lexicon of the New Testament and Other Early Christian Literature (edisi ke-Third), Chicago: Bagian Pemberitaan Universitas Chicago, ISBN 978-0-226-03933-6, diakses tanggal 2014-02-24
Davis, Leo Donald (1983), The First Seven Ecumenical Councils (325-787), Collegeville: Liturgical Press, ISBN 978-0-8146-5616-7, diakses tanggal 2014-02-24
Ehrman, Bart (2004), Truth and Fiction in the Da Vinci Code, Bagian Pemberitaan Universitas Oxford, ISBN 978-1-28084-545-1
Fairbairn, Donald (28 September 2009), Life in the Trinity, Downers Grove: InterVarsity Press, ISBN 978-0-8308-3873-8, diakses tanggal 2014-02-24
Gelzer, Heinrich; Hilgenfeld, Henricus; Cuntz, Otto, ed. (1995), Patrum nicaenorum nomina Latine, Graece, Coptice, Syriace, Arabice, Armeniace (edisi ke-2nd), Stuttgart: Teubner  Parameter |trans_title= yang tidak diketahui akan diabaikan (bantuan)
González, Justo L (1984), The Story of Christianity, 1, Peabody: Prince Press, ISBN 978-1-56563-522-7, diakses tanggal 2014-02-24
Kelhoffer, James A (2011), "The Search for Confessors at the Council of Nicaea", Journal of Early Christian Studies, 19 (4): 589–599, doi:10.1353/earl.2011.0053, ISSN 1086-3184
Kelly, J N D (29 March 1978), Early Christian Doctrine, San Francisco: HarperCollins, ISBN 978-0-06-064334-8, diakses tanggal 2014-02-24
Kelly, J N D (1981), Early Christian Creeds, Harlow: Addison-Wesley Longman Limited, ISBN 978-0-582-49219-6, diakses tanggal 2014-02-24
Kieckhefer, Richard (1989), "Papacy",  dalam Strayer, Joseph Reese, Dictionary of the Middle Ages, 9, Charles Scribner's Sons, ISBN 978-0-684-18278-0, diakses tanggal 2014-02-24
L'Huillier, Peter (January 1996), The Church of the Ancient Councils: The Disciplinary Work of the First Four Ecumenical Councils, Crestwood: Bagian Pemberitaan Seminari Santo Vladimir, ISBN 978-0-88141-007-5, diakses tanggal 2014-02-24
Leclercq, Henri (1911), "Meletius of Lycopolis", The Catholic Encyclopedia, 10, New York: Robert Appleton Company, diakses tanggal 19 February 2014
Leclercq, Henri (1911), "The First Council of Nicaea", The Catholic Encyclopedia, 11, New York: Robert Appleton Company, diakses tanggal 19 February 2014
Loughlin, James F (1880), "The Sixth Nicene Canon and the Papacy", The American Catholic Quarterly Review, 5: 220–239
Loyn, Henry Royston (1991), The Middle Ages, New York: Thames & Hudson, ISBN 978-0-500-27645-7, diakses tanggal 2014-02-24
M'Clintock, John; Strong, James (1890), Cyclopaedia of Biblical, Theological, and Ecclesiastical Literature, 6, Harper & Brothers, diakses tanggal 2014-02-24
MacMullen, Ramsay (2006), Voting About God in Early Church Councils, New Haven: Bagian Pemberitaan Universitas Yale, ISBN 978-0-300-11596-3, diakses tanggal 2014-02-24
McDonald, Lee Martin; Sanders, James A, ed. (2002), The Canon Debate, Peabody: Hendrickson Publishers, ISBN 978-1-56563-517-3
Newman, Albert Henry (1899), A Manual of Church History, 1, Philadelphia: American Baptist Publication Society, OCLC 853516, diakses tanggal 2014-02-24
Newman, John Henry; Williams, Rowan (1 September 2001), The Arians of the Fourth Century, Notre Dame: Bagian Pemberitaan Universitas Notre Dame, ISBN 978-0-268-02012-5, diakses tanggal 2014-02-24
Norris, Richard Alfred (trans) (1980), The Christological Controversy, Sources of Early Christian Thought, Minneapolis: Fortress Press, ISBN 978-0-8006-1411-9, diakses tanggal 2014-02-24
St Nicholas the Wonderworker and Archbishop of Myra in Lycia, diakses tanggal 22 February 2014
Lutz von Padberg (1998), Die Christianisierung Europas im Mittelalter, P. Reclam, ISBN 978-3-15-017015-1, diakses tanggal 2014-02-24  Parameter |trans_title= yang tidak diketahui akan diabaikan (bantuan)
Rubenstein, Richard E (26 August 1999), When Jesus became God, New York: Harcourt Brace & Co, ISBN 978-0-15-100368-6, diakses tanggal 2014-02-24
Rusch, William G (trans) (1980), The Trinitarian Controversy, Sources of Early Christian Thought, Minneapolis: Fortress Press, ISBN 978-0-8006-1410-2, diakses tanggal 2014-02-24
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Tanner, Norman P (1 May 2001), The Councils of the Church, New York: Crossroad, ISBN 978-0-8245-1904-9, diakses tanggal 2014-02-24
Teres, Gustav (October 1984), "Time Computations and Dionysius Exiguus", Journal for the History of Astronomy, 15 (3): 177, diakses tanggal 2014-02-24
Vailhé, Siméon (1912), "Tremithus", The Catholic Encyclopedia, 15, New York: Robert Appleton Company, diakses tanggal 2014-02-24
Ware, Timothy (1991), The Orthodox Church, Penguin Adult
Williams, Rowan (1987), Arius, London: Darton, Logman & Todd, ISBN 978-0-232-51692-0, diakses tanggal 2014-02-24