APA Style
UMAR, Husein. (2000).
Business An Introduction .
Jakarta:
Gramedia.
Chicago Style
UMAR, Husein.
Business An Introduction.
Jakarta:
Gramedia,
2000.
Text.
MLA Style
UMAR, Husein.
Business An Introduction.
Jakarta:
Gramedia,
2000.
Text.
Turabian Style
UMAR, Husein.
Business An Introduction.
Jakarta:
Gramedia,
2000.
Print.