- T.P. Wiseman, Remus: A Roman Myth (Cambridge University Press, 1995), pp. 39, 41.
- 哈利卡納蘇斯的戴歐尼修斯 7.72.13-14, In describing the images of deities displayed in the ceremonial procession at Rome known as the pompa circensis, as cited by Jörg Rüpke, Religion in Republican Rome: Rationalization and Ritual Change (University of Pennsylvania Press, 2012, p. 41.
- Peter Herz, "Emperors: Caring for the Empire and Their Successors," in A Companion to Roman Religion (Blackwell, 2007), p. 315.
- 卡西乌斯·狄奥 72.15.3 has Herculeus as October: M.P. Speidel, "Commodus the God-Emperor and the Army," Journal of Roman Studies 83 (1993), p. 112; Robert Hannah, "The Emperor's Stars: The Conservatori Portrait of Commodus," American Journal of Archaeology 90.3 (1986), pp. 341–342. The 罗马帝王纪 is internally inconsistent, at one point identifying September as the month of Hercules, and at another October: Scriptores Historiae Augustae VII, as cited by A.W. van Buren, "Graffiti at Ostia," Classical Review 37 (1923), p. 163 (Commodus 11.8 in the citation of Hannah, "The Emperor's Stars", p. 341, note 23, and Historia Augusta, "Commodus" 11.13).
- John R. Clarke, "The Decor of the House of Jupiter and Ganymede at Ostia Antica," in Roman Art in the Private Sphere: New Perspectives on the Architecture and Decor of the Domus, Villa, and Insula (University of Michigan Press, 1991, 1994), p. 92; John R. Clarke, The Houses of Roman Italy, 100 B.C.–A.D. 250: Ritual, Space, and Decoration (University of California Press, 1991), p. 322.
- Charlotte Coffin. "Hercules" in Peyré, Yves (ed.) A Dictionary of Shakespeare's Classical Mythology (2009)
- Bertematti, Richard (2014). "The Heracliad: The Epic Saga of Hercules" (Tridium Press). ISBN 0990302717
- 维基文库中相關的文本：** Hercules. The Nuttall Encyclopædia. 1907 （英语）.
- Hercules discovery in Israel
- Etruscan mirror illustrated Uni and Hercle
- Hercle and Menerva on an Etruscan mirror from Città di Castello, c 300 B.C.: Badisches
- The Apples of the Hesperides
- Images of Hercules
- Warburg Institute Iconographic Database (c. 2,500 images of Hercules)