APA Style
Tarigan, Josua. (2013).
Business and Personal Development .
Yogyakarta:
Andi.
Chicago Style
Tarigan, Josua.
Business and Personal Development.
Yogyakarta:
Andi,
2013.
Text.
MLA Style
Tarigan, Josua.
Business and Personal Development.
Yogyakarta:
Andi,
2013.
Text.
Turabian Style
Tarigan, Josua.
Business and Personal Development.
Yogyakarta:
Andi,
2013.
Print.