Gaya APA
Udoyono, B.
(2012).
(FKIP) English for export-import business
(
Ed .1)
.
Yogyakarta:
Andi.
Gaya MLA
Udoyono, Bambang.
"(FKIP) English for export-import business".
Ed .1
Yogyakarta:
Andi,
2012.
TEXT.