Gaya APA
Leader as water. (2006).
Jakarta:
Beemarketer Institute.
Gaya Chicago
Leader as water.
.
Jakarta:
Beemarketer Institute,
2006.
Text.
Gaya MLA
Leader as water.
.
Jakarta:
Beemarketer Institute,
2006.
Text.
Gaya Turabian
Leader as water.
Jakarta:
Beemarketer Institute,
2006.
Print.