Gaya APA

David A. Aaker , George S. Day. (1990). MARKETING RESEARCH (Ed 4). nEW yORK: John Wiley &Sons.

Gaya Chicago

David A. Aaker , George S. Day. MARKETING RESEARCH. Ed 4 nEW yORK: John Wiley &Sons, 1990. Non Fiksi.

Gaya MLA

David A. Aaker , George S. Day. MARKETING RESEARCH. Ed 4 nEW yORK: John Wiley &Sons, 1990. Non Fiksi.

Gaya Turabian

David A. Aaker , George S. Day. MARKETING RESEARCH. Ed 4 nEW yORK: John Wiley &Sons, 1990. Non Fiksi.