Gaya APA
CHURCHILL, Jr., Gilbert A.. (1991).
Marketing research : methodological foundations (5th. ed.).
Fort Worth:
The Dryden Press.
Gaya Chicago
CHURCHILL, Jr., Gilbert A..
Marketing research : methodological foundations.
5th. ed.
Fort Worth:
The Dryden Press,
1991.
Text.
Gaya MLA
CHURCHILL, Jr., Gilbert A..
Marketing research : methodological foundations.
5th. ed.
Fort Worth:
The Dryden Press,
1991.
Text.
Gaya Turabian
CHURCHILL, Jr., Gilbert A..
Marketing research : methodological foundations.
5th. ed.
Fort Worth:
The Dryden Press,
1991.
Print.