Penggayaan APA
AAKER, David A.. (2001).
Marketing research (9th ed.).
New Jersey:
Wiley.
Chicago Style
AAKER, David A..
Marketing research.
9th ed.
New Jersey:
Wiley,
2001.
Buku.
MLA Style
AAKER, David A..
Marketing research.
9th ed.
New Jersey:
Wiley,
2001.
Buku.
Turabian Style
AAKER, David A..
Marketing research.
9th ed.
New Jersey:
Wiley,
2001.
Buku.