Gaya APA
Lafond, Charles, Vine, Sheila, Welch, Birgit. (2010).
English for negotiating : express series .
Boston:
RajaGrafindo Persada.
Gaya Chicago
Lafond, Charles, Vine, Sheila, Welch, Birgit.
English for negotiating : express series.
Boston:
RajaGrafindo Persada,
2010.
Text.
Gaya MLA
Lafond, Charles, Vine, Sheila, Welch, Birgit.
English for negotiating : express series.
Boston:
RajaGrafindo Persada,
2010.
Text.
Gaya Turabian
Lafond, Charles, Vine, Sheila, Welch, Birgit.
English for negotiating : express series.
Boston:
RajaGrafindo Persada,
2010.
Print.