Gaya APA

Aaker, Kumay, Day. (2001). Marketing Research (Ed. 7). New York: John Wiley & Sons.

Gaya Chicago

Aaker, Kumay, Day. Marketing Research. Ed. 7 New York: John Wiley & Sons, 2001. .

Gaya MLA

Aaker, Kumay, Day. Marketing Research. Ed. 7 New York: John Wiley & Sons, 2001. .

Gaya Turabian

Aaker, Kumay, Day. Marketing Research. Ed. 7 New York: John Wiley & Sons, 2001. .