Gaya APA
Bisnis indo, September 2009. (2009).
Bisnis indonesia, September 2009 .
Jakarta:
Gramedia.
Gaya Chicago
Bisnis indo, September 2009.
Bisnis indonesia, September 2009.
Jakarta:
Gramedia,
2009.
Bundel Koran.
Gaya MLA
Bisnis indo, September 2009.
Bisnis indonesia, September 2009.
Jakarta:
Gramedia,
2009.
Bundel Koran.
Gaya Turabian
Bisnis indo, September 2009.
Bisnis indonesia, September 2009.
Jakarta:
Gramedia,
2009.
Bundel Koran.