APA-referens (7:e uppl.)

Luck, D. (1987). Marketing Research (7th.). Prentice Hall of India.

Chicago-referens (17:e uppl.)

Luck, David. Marketing Research. 7th. New Delhi: Prentice Hall of India, 1987.

MLA-referens (9:e uppl.)

Luck, David. Marketing Research. 7th. Prentice Hall of India, 1987.