Gaya APA
Udoyono, Bambang. (2010).
English For Business Negotiation And Administration .
Jakarta:
Kesaint Blance.
Gaya Chicago
Udoyono, Bambang.
English For Business Negotiation And Administration.
Jakarta:
Kesaint Blance,
2010.
Buku Teks.
Gaya MLA
Udoyono, Bambang.
English For Business Negotiation And Administration.
Jakarta:
Kesaint Blance,
2010.
Buku Teks.
Gaya Turabian
Udoyono, Bambang.
English For Business Negotiation And Administration.
Jakarta:
Kesaint Blance,
2010.
Buku Teks.