APA Style
KAMP, D.
(2001).
The Twenty One (21st) Century Manager : Manajer Abad 21
(
1)
.
Jakarta:
Elex Media Komputindo.
MLA Style
KAMP, DI.
"The Twenty One (21st) Century Manager : Manajer Abad 21".
1
Jakarta:
Elex Media Komputindo,
2001.
Text.