W. A. Goligher. The New Greek Historical Fragment Attributed to Theopompus or Cratippus. „English Historical Review”. 90 (23), s. 277–283, 1908. DOI: 10.2307/550009. (ang.).
H. D. Westlake. Review of Hellenica Oxyrhynchia by Vittorio Bertoletti. „The Classical Review, New Series”. 3 (10), s. 209-210, 1960. DOI: 10.2307/706964. (ang.).
worldcat.org
Philipp Harding. The Authorship of the Hellenika Oxyrhynchia. „The Ancient History Bulletin”, s. 101–104, 1987. ISSN0835-3638. (ang.).