Gaya APA
YOUNG, D, J.
(2008).
BUSINESS ENGLISH ; WRITING FOR THE GLOBAL WORKPLACE
.
AMERIKA SERIKAT:
McGraw-Hill.
Gaya MLA
YOUNG, DONA, J..
"BUSINESS ENGLISH ; WRITING FOR THE GLOBAL WORKPLACE".
AMERIKA SERIKAT:
McGraw-Hill,
2008.
Text.