Regum et imperatorum apophthegmata

Plutarch. Moralia, Vol. III. Babbitt, Frank Cole, editor. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1931 (printing).

Plutarch. Plutarchi Chaeronensis Moralia, Vol II. Vernardakēs, Grēgorios N., editor. Leipzig: Teubner, 1889.

Plutarch. Moralia, Vol. III. Babbitt, Frank Cole, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1931 (printing).

Plutarch. Plutarch's Morals, Vol. I. Goodwin, William W., editor; Hinton, Edward, translator. Boston: Little, Brown, and Company; Cambridge: Press of John Wilson and Son, 1874.