Penggayaan APA
COOPER, DONALD R.. (2003).
Business Research Methods 8th Edition .
New Delhi:
.
Chicago Style
COOPER, DONALD R..
Business Research Methods 8th Edition.
New Delhi:
,
2003.
Text.
MLA Style
COOPER, DONALD R..
Business Research Methods 8th Edition.
New Delhi:
,
2003.
Text.
Turabian Style
COOPER, DONALD R..
Business Research Methods 8th Edition.
New Delhi:
,
2003.
Print.