APA Style
Sekaran, Uma. (2003).
Research Methods For Business (4th edition).
New York:
JOHN WILLEY & SONS.
Chicago Style
Sekaran, Uma.
Research Methods For Business.
4th edition
New York:
JOHN WILLEY & SONS,
2003.
Teks.
MLA Style
Sekaran, Uma.
Research Methods For Business.
4th edition
New York:
JOHN WILLEY & SONS,
2003.
Teks.
Turabian Style
Sekaran, Uma.
Research Methods For Business.
4th edition
New York:
JOHN WILLEY & SONS,
2003.
Teks.