Gaya APA
Mercer, Alan. (1991).
Implementable marketing research .
New York:
Prentice Hall.
Gaya Chicago
Mercer, Alan.
Implementable marketing research.
New York:
Prentice Hall,
1991.
Buku.
Gaya MLA
Mercer, Alan.
Implementable marketing research.
New York:
Prentice Hall,
1991.
Buku.
Gaya Turabian
Mercer, Alan.
Implementable marketing research.
New York:
Prentice Hall,
1991.
Buku.