天棓四
注釋和參考文獻

1 2 3 4 5 6 7  van Leeuwen, F. . Astronomy and Astrophysics. November 2007, 474 (2): 653–664  [2010-11-21]. Bibcode:2007A&A...474..653V. S2CID 18759600. arXiv:0708.1752 . doi:10.1051/0004-6361:20078357.
1 2  Oja, T. . Astronomy and Astrophysics Supplement Series. August 1991, 89 (2): 415–419. Bibcode:1991A&AS...89..415O.
1 2 3 4  Hatzes, A. P.; Endl, M.; Cochran, W. D.; MacQueen, P. J.; Han, I.; Lee, B.-C.; Kim, K.-M.; Mkrtichian, D.; Döllinger, M.; Hartmann, M.; Karjalainen, M.; Dreizler, S., , The Astronomical Journal, 2018-02-16, 155 (3): 120, Bibcode:2018AJ....155..120H, ISSN 0004-6256, arXiv:1801.05239 , doi:10.3847/1538-3881/aaa8e1  （英语）
↑  Massarotti, Alessandro;  et al, , The Astronomical Journal, January 2008, 135 (1): 209–231, Bibcode:2008AJ....135..209M, doi:10.1088/0004-6256/135/1/209
↑  Piau, L.;  et al, , Astronomy and Astrophysics, February 2011, 526: A100, Bibcode:2011A&A...526A.100P, S2CID 118533297, arXiv:1010.3649 , doi:10.1051/0004-6361/201014442
1 2  Baines, Ellyn K.; Thomas Armstrong, J.; Clark, James H.; Gorney, Jim; Hutter, Donald J.; Jorgensen, Anders M.; Kyte, Casey; Mozurkewich, David; Nisley, Ishara; Sanborn, Jason; Schmitt, Henrique R. . The Astronomical Journal. November 2021, 162 (5): 198. Bibcode:2021AJ....162..198B. ISSN 0004-6256. S2CID 238998021. arXiv:2211.09030 . doi:10.3847/1538-3881/ac2431 .
1 2 3  Soubiran, C.; Creevey, O. L.; Lagarde, N.; Brouillet, N.; Jofré, P.; Casamiquela, L.; Heiter, U.; Aguilera-Gómez, C.; Vitali, S.; Worley, C.; de Brito Silva, D., , Astronomy and Astrophysics, 2024-02-01, 682: A145, Bibcode:2024A&A...682A.145S, ISSN 0004-6361, arXiv:2310.11302 , doi:10.1051/0004-6361/202347136  Gamma Draconis' database entry at VizieR.
↑  Kunitzsch, Paul; Smart, Tim.  2nd rev. Cambridge, Massachusetts: Sky Pub. 2006. ISBN 978-1-931559-44-7.
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↑  Perryman, M. A. C.; Lindegren, L.; Kovalevsky, J.;  et al, , Astronomy and Astrophysics, July 1997, 323: L49–L52, Bibcode:1997A&A...323L..49P
↑  Perryman, Michael, , Astronomers’ Universe, Heidelberg: Springer-Verlag, 2010, Bibcode:2010mhgs.book.....P, ISBN 978-3-642-11601-8, doi:10.1007/978-3-642-11602-5
1 2 3  Kaler, James B. . Stars. University of Illinois.   [2010-11-21].
↑  Tomkin, Jocelyn. . Sky and Telescope. April 1998, 95 (4): 59–63. Bibcode:1998S&T....95d..59T.  – based on computations from HIPPARCOS data. (The calculations exclude stars whose distance or proper motion is uncertain.) PDF[永久]
1 2  Allen, R. H.,  Reprint, New York, NY: Dover Publications Inc: 207, 1963  [2010-12-12], ISBN 0-486-21079-0  含有內容需登入查看的頁面 (link)
↑  Garrison, R. F., , Bulletin of the American Astronomical Society, December 1993, 25: 1319  [2012-02-04], Bibcode:1993AAS...183.1710G, （原始内容存档于2019-06-25）
↑  , Australia Telescope, Outreach and Education (Commonwealth Scientific and Industrial Research Organisation), December 21, 2004  [2012-01-16], （原始内容存档于2012-03-18）
↑  Mason, Brian D.;  et al. . The Astronomical Journal. December 2001, 122 (6): 3466–3471. Bibcode:2001AJ....122.3466M. doi:10.1086/323920 .
↑  Ayres, Thomas R.; Brown, Alexander; Harper, Graham M., , The Astrophysical Journal, November 2006, 651 (2): 1126–1129, Bibcode:2006ApJ...651.1126A, S2CID 120205574, doi:10.1086/507763
↑  Brown, A. G. A.; Vallenari, A.; Prusti, T.; de Bruijne, J. H. J.;  et al. . Astronomy & Astrophysics. 2018. Bibcode:2018A&A...616A...1G. arXiv:1804.09365 . doi:10.1051/0004-6361/201833051.
↑  . Wikisky.org.   [2010-11-22].
↑  , International Astronomical Union,   [22 May 2016].
↑  （中文） 中國星座神話, written by 陳久金. Published by 台灣書房出版有限公司, 2005, ISBN 978-986-7332-25-7.
↑  （中文） 香港太空館 - 研究資源 - 亮星中英對照表 的存檔，存档日期January 30, 2011，., Hong Kong Space Museum. Accessed on line November 23, 2010.