Gaya APA
UDOYONO, Bambang. (2010).
English for business negotiation and administration .
Jakarta:
Kesaint Blac.
Gaya Chicago
UDOYONO, Bambang.
English for business negotiation and administration.
Jakarta:
Kesaint Blac,
2010.
Text.
Gaya MLA
UDOYONO, Bambang.
English for business negotiation and administration.
Jakarta:
Kesaint Blac,
2010.
Text.
Gaya Turabian
UDOYONO, Bambang.
English for business negotiation and administration.
Jakarta:
Kesaint Blac,
2010.
Print.