Gaya APA
Churchill, Gilbert A.. (1995).
Marketing research, methodological foundations 6th ed (6).
Fort Worth:
The Dryden Press.
Gaya Chicago
Churchill, Gilbert A..
Marketing research, methodological foundations 6th ed.
6
Fort Worth:
The Dryden Press,
1995.
Text.
Gaya MLA
Churchill, Gilbert A..
Marketing research, methodological foundations 6th ed.
6
Fort Worth:
The Dryden Press,
1995.
Text.
Gaya Turabian
Churchill, Gilbert A..
Marketing research, methodological foundations 6th ed.
6
Fort Worth:
The Dryden Press,
1995.
Print.