Ross, W. (1955). Aristotle selections. Charles Scribner's sons.
Lua i Stíl Chicago (17ú heag.)Ross, W.D. Aristotle Selections. New York: Charles Scribner's sons, 1955.
Lua MLA (9ú heag.)Ross, W.D. Aristotle Selections. Charles Scribner's sons, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.