Gaya APA
Cahyadi Takariawan, dkk. (2010).
Keakhawatan 2 .
Solo:
PT Era Adicitra Intermedia.
Gaya Chicago
Cahyadi Takariawan, dkk.
Keakhawatan 2.
Solo:
PT Era Adicitra Intermedia,
2010.
Text.
Gaya MLA
Cahyadi Takariawan, dkk.
Keakhawatan 2.
Solo:
PT Era Adicitra Intermedia,
2010.
Text.
Gaya Turabian
Cahyadi Takariawan, dkk.
Keakhawatan 2.
Solo:
PT Era Adicitra Intermedia,
2010.
Print.