Gaya APA
Oii,Heena. (2010).
Pubic speaking .
Jakarta:
Indeks.
Gaya Chicago
Oii,Heena.
Pubic speaking.
Jakarta:
Indeks,
2010.
Text.
Gaya MLA
Oii,Heena.
Pubic speaking.
Jakarta:
Indeks,
2010.
Text.
Gaya Turabian
Oii,Heena.
Pubic speaking.
Jakarta:
Indeks,
2010.
Print.