APA aipamena

Theobald Robert. (1963). Free men and free markets. New York: Clarkson N. Potter.

Chicago Style aipamena

Theobald Robert. Free Men and Free Markets. New York: Clarkson N. Potter, 1963.

MLA aipamena

Theobald Robert. Free Men and Free Markets. New York: Clarkson N. Potter, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.