Gaya APA
Flinders, S., Sweeney, S. (1996).
Business English Pair Work 1 : Conversation Practice for Business People .
England:
Penguin Books.
Gaya MLA
Flinders, Steve., Sweeney, Simon.
"Business English Pair Work 1 : Conversation Practice for Business People".
England:
Penguin Books,
1996.
Text.