Marketing, 4. C. I. o., & Hart, N. A. (1995). The Practice of advertising. London : Butterworth-Heinemann.
Lua i Stíl Chicago (17ú heag.)Marketing, 4132 Chartered Institute of, agus Norman A. Hart. The Practice of Advertising. London : Butterworth-Heinemann, 1995.
Lua MLA (9ú heag.)Marketing, 4132 Chartered Institute of, agus Norman A. Hart. The Practice of Advertising. London : Butterworth-Heinemann, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.