Third Letter (Plato)

《第一篇書信（英语：First Letter (Plato)）》 Epistola I (310b–315a) 《第二篇書信（英语：Second Letter (Plato)）》 Epistola II (315a–319e) 《第三篇書信（英语：Third Letter (Plato)）》 Epistola

第七篇書信（英语：Seventh Letter）在柏拉圖研究，尤其是在未成文學說（英语：Plato's unwritten doctrines）派中有極其重要的地位；對於其真實性目前沒有定論。 Plato; Benjamin Jowett (tr.). Seventh Letter. The Internet

People of Plato: A Prosopography of Plato and Other Socratics. Hackett Publishing. 2002. ISBN 978-0-87220-564-2.  Nails, Debra. The Life of Plato of Athens

Light Cones and Causal Structure (Stanford Encyclopedia of Philosophy). plato.stanford.edu. [2020-10-11]. （原始内容存档于2019-05-17）.  Carroll 2004，第217頁 Carroll

of Philosophy (Fall 2019 Edition), Edward N. Zalta (ed.), URL = <https://plato.stanford.edu/archives/fall2019/entries/einstein-philscience/>. Penco, Carlo