APA (7th ed.) Zitazioa

Coman, E. T. (1965). Sources of Business Information (Rev. ed.). University of California Press.

Chicago Style (17th ed.) Zitazioa

Coman, Edwin T. Sources of Business Information. Rev. ed. Berkeley: University of California Press, 1965.

MLA (9th ed.) Zitazioa

Coman, Edwin T. Sources of Business Information. Rev. ed. University of California Press, 1965.