Redigerer Pythia (avsnitt)

=== Moderne kilder ===
* Bowden, Hugh (2005): [https://archive.org/details/classicalathensd0000bowd ''Classical Athens and the Delphic Oracle: Divination and Democracy'']. Cambridge University Press. ISBN 978-0-521-53081-1.
* Broad, William J. (2007): ''The Oracle: Ancient Delphi and the Science Behind Its Lost Secrets'', New York, Penguin Press, ISBN 978-0-14-303859-7.
* Burkert, Walter (1985): [http://www.hup.harvard.edu/catalog/BURGRE.html ''Greek Religion''], Harvard University Press, ISBN 0-674-36280-2; opprinnelig på tysk i 1977.
* Connelly, Joan Breton (2007): [https://archive.org/details/portraitofpriest00conn ''Portrait of a Priestess: Women and Ritual in Ancient Greece''], Princeton University Press, ISBN 0-691-12746-8.
* Dempsey, T. (1918): ''The Delphic oracle, its early history, influence and fall'', Oxford, B.H. Blackwell.
* Dodds, E.R. (1963): ''The Greeks and the Irrational'', Berkeley, University of California Press.
* Fontenrose, Joseph Eddy (1959; 1974): ''Python; a study of Delphic myth and its origins'', New York, Biblio & Tannen, ISBN 0-8196-0285-X.
* Fontenrose, Joseph Eddy (1978): ''The Delphic oracle, its responses and operations, with a catalogue of responses'', Berkeley : University of California Press, ISBN 0-520-03360-4.
* Foster J., Lehoux D.R. (2007): «The Delphic Oracle and the ethylene-intoxication hypothesis», ''Clinical Toxicology'', '''45''', s. 85–89.
* Goodrich, Norma Lorre (1989): ''Priestesses'', New York : F. Watts, ISBN 0-531-15113-1.
* Hall, Manly Palmer (1928): ''The Secret Teachings of All Ages'', [http://www.sacred-texts.com/eso/sta/sta14.htm kapittel 14], 
* Holland, Leicester B. (1933): «The Mantic Mechanism at Delphi», ''American Journal of Archaeology'' '''37''', s. 201–214.
* Lehoux, D.R. (2007): «Drugs and the Delphic Oracle», ''Classical World'', '''101'''(1), s. 41–56.
* Maurizio, Lisa (2001): «The Voice at the Centre of the World: The Pythia's Ambiguity and Authority», Lardinois, Andre; McClure, Laura: ''Making Silence Speak: Women's Voices in Greek Literature and Society'', Princeton University Press; s. 46–50.
* Mikalson, Jon D. (2005): ''Ancient Greek Religion''. Blackwell Ancient Religions. Malden, MA: Blackwell Pub.
* Morgan, Catherine (1990): ''Athletes and Oracles: The Transformation of Olympia and Delphi in the Eighth Century BC'', Cambridge University Press, ISBN 978-0521374514.
* Nilsson, Martin P. (1972): ''Cults, Myths, Oracles, and Politics in Ancient Greece. With Two Appendices: The Ionian Phylae, the Phratries''. New York, Cooper Square Publishers.
* Parke, Herbert William (1939): ''A History of the Delphic Oracle'', Basil Blackwell, Oxford, ASIN B002NZWT0Y.
* Parke, Herbert William (opptrykk 1992): ''Sibyls and Sibylline Prophecy in Classical Antiquity'', Routledge, London, ISBN 978-0-415-07638-8.
* Potter, David Stone (1990): ''Prophecy and history in the crisis of the Roman Empire: a historical commentary on the Thirteenth Sibylline Oracle'', Clarendon Press, ISBN 978-0198144830, kapittel 3.
* Poulson, Frederick (1920): ''Dephi'', Ayer Company Publishers, London.
* Rohde, Erwin, Psyche: The Cult of Souls and the Belief in Immortality among the Greeks, overs. fra 8. utg. av W.B. Hillis, Routledge & Kegan Paul, London, (1925); opptrykk av Routledge (2000); [https://books.google.com/books?id=EsVTr_6c7E0C fullstendig tekst på engelsk].
* Waterfield. Robin (2018): ''Creators, Conquerors, and Citizens: A History of Ancient Greece'', Oxford University Press, ISBN 978-0190234300.
* West, Martin Litchfield (1983): ''The Orphic Poems'', Oxford: Clarendon Press. ISBN 0-19-814854-2.