Natoli, A. F. (2004). The Letter of Speusippus to Philip II: Introduction, text, translation and commentary ; with an Appendix on the 31. Socratic letter attributed to Plato. Steiner.
Chicago-Zitierstil (17. Ausg.)Natoli, Anthony Francis. The Letter of Speusippus to Philip II: Introduction, Text, Translation and Commentary ; with an Appendix on the 31. Socratic Letter Attributed to Plato. Stuttgart: Steiner, 2004.
MLA-Zitierstil (9. Ausg.)Natoli, Anthony Francis. The Letter of Speusippus to Philip II: Introduction, Text, Translation and Commentary ; with an Appendix on the 31. Socratic Letter Attributed to Plato. Steiner, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.