Gaya APA
Churchill, Gilbert A.. (1992).
Basic marketing research 2nd ed. (ed. 2).
America:
The Dryden Press.
Gaya Chicago
Churchill, Gilbert A..
Basic marketing research 2nd ed..
ed. 2
America:
The Dryden Press,
1992.
Text.
Gaya MLA
Churchill, Gilbert A..
Basic marketing research 2nd ed..
ed. 2
America:
The Dryden Press,
1992.
Text.
Gaya Turabian
Churchill, Gilbert A..
Basic marketing research 2nd ed..
ed. 2
America:
The Dryden Press,
1992.
Print.