Gaya APA
Boyd, Harper W, Westfall, Ralph. (1999).
Marketing research : text and cases (7e).
Homewood, Illinois:
Irwin.
Gaya Chicago
Boyd, Harper W, Westfall, Ralph.
Marketing research : text and cases.
7e
Homewood, Illinois:
Irwin,
1999.
Buku.
Gaya MLA
Boyd, Harper W, Westfall, Ralph.
Marketing research : text and cases.
7e
Homewood, Illinois:
Irwin,
1999.
Buku.
Gaya Turabian
Boyd, Harper W, Westfall, Ralph.
Marketing research : text and cases.
7e
Homewood, Illinois:
Irwin,
1999.
Buku.