Gaya APA
Berker, Conrad. (2013).
Entrepreneur manazine successful advertising for small businesses .
Jakarta:
Gramedia.
Gaya Chicago
Berker, Conrad.
Entrepreneur manazine successful advertising for small businesses.
Jakarta:
Gramedia,
2013.
Text.
Gaya MLA
Berker, Conrad.
Entrepreneur manazine successful advertising for small businesses.
Jakarta:
Gramedia,
2013.
Text.
Gaya Turabian
Berker, Conrad.
Entrepreneur manazine successful advertising for small businesses.
Jakarta:
Gramedia,
2013.
Print.