Gaya APA
Vazokiray, Rachmell. (2005).
English for Business 1 .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Vazokiray, Rachmell.
English for Business 1.
Yogyakarta:
Pustaka Pelajar,
2005.
Text.
Gaya MLA
Vazokiray, Rachmell.
English for Business 1.
Yogyakarta:
Pustaka Pelajar,
2005.
Text.
Gaya Turabian
Vazokiray, Rachmell.
English for Business 1.
Yogyakarta:
Pustaka Pelajar,
2005.
Print.