APA Style
Nasution, I, A, H.
(2006).
creative thinking: How to Get Succes in Your Fuure Career
.
Yogyakarta:
.
MLA Style
Nasution, Ir., Arman, Hakim.
"creative thinking: How to Get Succes in Your Fuure Career".
Yogyakarta:
,
2006.
Text.