Roman, K. (1976). How to advertise. St. Marthin s Press.
Chicago Style aipamenaRoman, Kenneth. How to Advertise. New York: St. Marthin s Press, 1976.
MLA aipamenaRoman, Kenneth. How to Advertise. St. Marthin s Press, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.