I.N.M & DAnzig Fred. (1984). Advertising age. I.N.M.
Chicago Style aipamenaI.N.M and DAnzig Fred. Advertising Age. New York: I.N.M, 1984.
MLA aipamenaI.N.M and DAnzig Fred. Advertising Age. I.N.M, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.