Gaya APA
Udoyono, Bambang. (2012).
English for export-import business .
Yogyakarta:
Andi.
Gaya Chicago
Udoyono, Bambang.
English for export-import business.
Yogyakarta:
Andi,
2012.
Text.
Gaya MLA
Udoyono, Bambang.
English for export-import business.
Yogyakarta:
Andi,
2012.
Text.
Gaya Turabian
Udoyono, Bambang.
English for export-import business.
Yogyakarta:
Andi,
2012.
Print.