Gaya APA
Setyarini, Susana, Ule Sulistyo. (2009).
Successful Englis For Business .
New York:
Andi.
Gaya Chicago
Setyarini, Susana, Ule Sulistyo.
Successful Englis For Business.
New York:
Andi,
2009.
Text.
Gaya MLA
Setyarini, Susana, Ule Sulistyo.
Successful Englis For Business.
New York:
Andi,
2009.
Text.
Gaya Turabian
Setyarini, Susana, Ule Sulistyo.
Successful Englis For Business.
New York:
Andi,
2009.
Print.