Buskirk, R. H. (1961). Cases and readings in marketing. Winston Inc.
Chicago Style aipamenaBuskirk, Richard H. Cases and Readings in Marketing. New York: Winston Inc, 1961.
MLA aipamenaBuskirk, Richard H. Cases and Readings in Marketing. Winston Inc, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.