Aaker, D. A., & Day, G. S. (1986). Marketing research (3. ed., 2. print.). Wiley.
Chicago Style (17th ed.) CitationAaker, David A., and George S. Day. Marketing Research. 3. ed., 2. print. New York [u.a.]: Wiley, 1986.
MLA (9th ed.) CitationAaker, David A., and George S. Day. Marketing Research. 3. ed., 2. print. Wiley, 1986.
Warning: These citations may not always be 100% accurate.