Gaya APA
Partiwi, Valentina. (2010).
Outbound .
Jakarta Timur:
Nobel Edumedia.
Gaya Chicago
Partiwi, Valentina.
Outbound.
Jakarta Timur:
Nobel Edumedia,
2010.
Text.
Gaya MLA
Partiwi, Valentina.
Outbound.
Jakarta Timur:
Nobel Edumedia,
2010.
Text.
Gaya Turabian
Partiwi, Valentina.
Outbound.
Jakarta Timur:
Nobel Edumedia,
2010.
Print.