Gaya APA
Aaker, David A, Kumar, V. (2011).
Marketing research (10e).
New York:
John Wiley.
Gaya Chicago
Aaker, David A, Kumar, V.
Marketing research.
10e
New York:
John Wiley,
2011.
Buku.
Gaya MLA
Aaker, David A, Kumar, V.
Marketing research.
10e
New York:
John Wiley,
2011.
Buku.
Gaya Turabian
Aaker, David A, Kumar, V.
Marketing research.
10e
New York:
John Wiley,
2011.
Buku.