Gaya APA
Charan, Ram. (2010).
Leaders at all levels .
Jakarta:
Bhuana Ilmu Populer.
Gaya Chicago
Charan, Ram.
Leaders at all levels.
Jakarta:
Bhuana Ilmu Populer,
2010.
Text.
Gaya MLA
Charan, Ram.
Leaders at all levels.
Jakarta:
Bhuana Ilmu Populer,
2010.
Text.
Gaya Turabian
Charan, Ram.
Leaders at all levels.
Jakarta:
Bhuana Ilmu Populer,
2010.
Print.