Gaya APA
Aaker, David A., Day, George S.. (1986).
Marketing research, 3rd ed. .
s.l.:
John Wiley & Sons.
Gaya Chicago
Aaker, David A., Day, George S..
Marketing research, 3rd ed..
s.l.:
John Wiley & Sons,
1986.
Text.
Gaya MLA
Aaker, David A., Day, George S..
Marketing research, 3rd ed..
s.l.:
John Wiley & Sons,
1986.
Text.
Gaya Turabian
Aaker, David A., Day, George S..
Marketing research, 3rd ed..
s.l.:
John Wiley & Sons,
1986.
Print.