APA Style
English for the office. (1990).
Jakarta:
Binarupa Aksara.
Chicago Style
English for the office.
2nd ed..
Jakarta:
Binarupa Aksara,
1990.
.
MLA Style
English for the office.
2nd ed..
Jakarta:
Binarupa Aksara,
1990.
.
Turabian Style
English for the office.
Jakarta:
Binarupa Aksara,
1990.
.