Παραπομπή APA

Liebhafsky, H. H. (1971). American Goverment and Buisness. John Wiley.

Παραπομπή Chicago Style

Liebhafsky, H. H. American Goverment and Buisness. New York: John Wiley, 1971.

Παραπομπή MLA

Liebhafsky, H. H. American Goverment and Buisness. John Wiley, 1971.