Gaya APA
saputra, arvin. (2010).
Public speaking for success .
Tangerang:
KARISMA PUBLISHING GROUP.
Gaya Chicago
saputra, arvin.
Public speaking for success.
Tangerang:
KARISMA PUBLISHING GROUP,
2010.
Text.
Gaya MLA
saputra, arvin.
Public speaking for success.
Tangerang:
KARISMA PUBLISHING GROUP,
2010.
Text.
Gaya Turabian
saputra, arvin.
Public speaking for success.
Tangerang:
KARISMA PUBLISHING GROUP,
2010.
Print.