Diog. Laёrt., II, 111 – 112.
Diog. Laёrt., II, 108; Cicer., Acad. Quaest., IV, 29; De divinat., II, 4.
Athenaeus, IX, p. 401 (ed. Casaubon. 1597); Suidas, s. v. Φιλητας t. III, p. 600; Menag. ad Diog. Laёrt., II, 108.
Diog. Laёrt., II, 108; Brucker, Hist. crit. phil., t. I, p. 613.
Diog. Laёrt., II, 108; Cicer., Acad. Quaest., IV, 29; Bruсker, Hist. crit. philos., t. I, p. 614, not. S.
Aristoteles, De sophist. elench., с. 14; Buhle ad h. l. argumentum, p. 512.
Diog. Laёrt., II, 113, 115, 119.
Plutarch., advers. Coloten, с. 22 – 23, p. 1119 – 1120, ed Xyl. (p. 174 – 176, vol. XIV, ed. Hutten).
Diog. Laёrt., II, 65; Tennemann, Bd. II, S. 103; Brucker, Hist. cr. phil., t. I, p. 584 sqq.
Diog. Laёrt., II, 66 – 67, 72, 77 (Horat., Serm., II, 3, v. 101), 79 – 81.
Sext. Empir., adv. Math., VII, 191, 199 – 200.
Diog. Laёrt., II, 97 – 98 (101 – 102).