Dialetis, Dimitris (2007). "Sosigenes of Alexandria". Hockey, Thomas (Ed.). Biographical dictionary of astronomers. vol. II, M-Z. Springer. s. 1074. 17 Temmuz 2017 tarihinde kaynağından arşivlendi. Erişim tarihi: 21 Ağustos 2020.
"Kleopatra". 3 Aralık 2003 tarihinde kaynağından arşivlendi. Erişim tarihi: 7 Ocak 2021.
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Book II, chapter 6, 36-41 in Pliny the Elder, Natural History I. Loeb Classical Library 330. Translated by H. Rackman, 1938, p.193. In a very old translation from C. Plinius Secundus (1601). "The Historie of the World". Philemon Holland tarafından çevrildi., it is book 2 chapter 8, and reads: "Next upon it, but nothing of that bignesse and powerful efficacie, is the starre Mercurie, of some cleped Apollo: in an inferiour circle hee goeth, after the like manner, a swifter course by nine daies: shining sometimes before the sunne rising, otherwhiles after his setting, never farther distant from him than 23 degrees, as both the same Timæus and Sosigenes doe shew."
Dialetis, Dimitris (2007). "Sosigenes of Alexandria". Hockey, Thomas (Ed.). Biographical dictionary of astronomers. vol. II, M-Z. Springer. s. 1074. 17 Temmuz 2017 tarihinde kaynağından arşivlendi. Erişim tarihi: 21 Ağustos 2020.
