ルキウス・アプスティウス・フッロ
T. Robert S. Broughton : The Magistrates Of The Roman Republic. Volume 1: 509 BC - 100 BC (= Philological Monographs Vol. 15, Part 1, ZDB- ID 418575-4 ). American *Philological Association, New York NY 1951, p. 229, 256, (Unchanged reprint 1968).
Hans Georg Gundel : Apustius. In: The Little Pauly (KlP). Volume 1, Stuttgart 1964, Sp. 474.
Elimar Klebs : Apustius 4 . In: Pauly's Realencyclopadie der classischen Antientwissenschaften (RE). Volume II, 1, Stuttgart 1895, Sp. 291 f.