Gaya APA
Murdoko, E, W, H.
(2013).
Optimalkan the leader in you
.
Jakarta:
PT. Elex Media Komputindo.
Gaya MLA
Murdoko, E., Widijo, Hari.
"Optimalkan the leader in you".
Jakarta:
PT. Elex Media Komputindo,
2013.
Transparency.