Graham, I. (1951). Advertising campaigns ([1st ed.].). Harper.
Chicago Style aipamenaGraham, Irvin. Advertising Campaigns. [1st ed.]. New York: Harper, 1951.
MLA aipamenaGraham, Irvin. Advertising Campaigns. [1st ed.]. Harper, 1951.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.