Coba ceritain soal Ramon Llull

Ramon Llull  (; s. 1232 – s. 1315; Anglikanisasi Raymond Lully, Raymond Lull; dalam Latin Raimundus, atau Raymundus Lullus, atau Raimundo Lulio, atau Lullius) adalah seorang matematikawan, filsuf, dan penulis asal Kerajaan Majorca. Ia dikenal karena menulis karya besar pertama dari kesusastraan Valencia.

Walter W. Artus, "Ramon Lull: His Anticipation of the Influence on Early Modern Efforts Towards a Universal Language", Semiotics 1983, pgs. 109-120.

Lola Badia, Joan Santanach and Albert Soler, Ramon Llull as a Vernacular Writer, London: Tamesis, 2016.

William Theodore Aquila Barber, Raymond Lull, the illuminated doctor : a study in mediaeval missions, London: C.H. Kelly, 1903.

Anthony Bonner (ed.), Doctor Illuminatus. A Ramon Llull Reader (Princeton University 1985), includes The Book of the Gentile and the Three Wise Men, The Book of the Lover and the Beloved, The Book of the Beasts, and Ars brevis; as well as Bonner's "Historical Background and Life" at 1–44, "Llull's Thought" at 45–56, "Llull's Influence: The History of Lullism" at 57–71.

Anthony Bonner, The Art and Logic of Ramon Llull: A User's Guide, Leiden: Brill, 2007.

Alexander Fidora and Josep E. Rubio, Raimundus Lullus, An Introduction to His Life, Works and Thought, Turnhout: Brepols, 2008.

Martin Gardner, Logic Machines and Diagrams (McGraw-Hill Book Company 1958).

Martin Gardner, Science, Good, Bad, and Bogus (Prometheus Books 1989).

J. N. Hillgarth, Ramon Lull and Lullism in Fourteenth-Century France (Oxford University 1971).

Mark D. Johnston, The Spiritual Logic of Ramón Llull, Oxford: Clarenden Press, 1987.

Antonio Monserat Quintana, La Visión Lulliana del Mundo Derecho (Palma de Mallorca: Institut d'Estudis Baleàrics 1987).

Pereira Michela, The Alchemical Corpus attributed to Raymond Lull, London: The Warburg Institute, 1989.

Lorenzo Riber, Raimundo Lulio (Barcelona: Editorial Labor 1935, 1949).

William Thomas Walsh, Characters of the Inquisition, Tan Books and Publishers, Inc (1940).

Frances Yates includes a brief chapter on Lull in "The Occult Philosophy in the Elizabethan Age" (London, Ark Paperbacks 1979).

Frances Yates, "Lull and Bruno" (1982), in  Collected Essays: Lull & Bruno, vol. I, London: Routledge & Kegan Paul.

Samuel Marinus Zwemer, Raymund Lull, first missionary to the Moslems,  New York and London : Funk & Wagnalls Co., 1902; reprinted by Diggory Press, 2006,

Online Galleries, History of Science Collections, University of Oklahoma Libraries High resolution portrait of Ramon Llull in .jpg and .tiff format.

Selected images from Practica compendiosa From The College of Physicians of Philadelphia Digital Library

Tokoh dari Palma de Mallorca