Gaya APA
Vazokiray, R, .
(2015).
English For Business 1
(
Cet.1)
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Vazokiray, Rachmell, .
"English For Business 1".
Cet.1
Yogyakarta:
Pustaka Pelajar,
2015.
Text.