Gaya APA
Susanto, S, T.
(2003).
Business English American Style
(
Edisi 1)
.
Bandung:
Yrama Widya.
Gaya MLA
Susanto, Sunu, Tri.
"Business English American Style".
Edisi 1
Bandung:
Yrama Widya,
2003.
Text.