Bedell, C. (2006). Effective advertising skills. Shubhi Publications.
Chicago Style aipamenaBedell, Clyde. Effective Advertising Skills. Gurgaon: Shubhi Publications, 2006.
MLA aipamenaBedell, Clyde. Effective Advertising Skills. Shubhi Publications, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.