Gaya APA
Churchill, Gilbert A. Jr.. (1991).
Marketing research: methodological foundations (5th ed).
Orlando:
The Dryden Press.
Gaya Chicago
Churchill, Gilbert A. Jr..
Marketing research: methodological foundations.
5th ed
Orlando:
The Dryden Press,
1991.
BUKU.
Gaya MLA
Churchill, Gilbert A. Jr..
Marketing research: methodological foundations.
5th ed
Orlando:
The Dryden Press,
1991.
BUKU.
Gaya Turabian
Churchill, Gilbert A. Jr..
Marketing research: methodological foundations.
5th ed
Orlando:
The Dryden Press,
1991.
BUKU.