Gaya APA
CHURCHILL, Gilbert a. (1991).
MARKETING RESEARCH METHODOLOGICAL FOUNDATIONS (5).
:
.
Gaya Chicago
CHURCHILL, Gilbert a.
MARKETING RESEARCH METHODOLOGICAL FOUNDATIONS.
5
:
,
1991.
Text.
Gaya MLA
CHURCHILL, Gilbert a.
MARKETING RESEARCH METHODOLOGICAL FOUNDATIONS.
5
:
,
1991.
Text.
Gaya Turabian
CHURCHILL, Gilbert a.
MARKETING RESEARCH METHODOLOGICAL FOUNDATIONS.
5
:
,
1991.
Print.