APA Style
Cyssco, Dhanny R. (2003).
English For Office Practice .
Jakarta:
Puspa Swara.
Chicago Style
Cyssco, Dhanny R.
English For Office Practice.
Jakarta:
Puspa Swara,
2003.
.
MLA Style
Cyssco, Dhanny R.
English For Office Practice.
Jakarta:
Puspa Swara,
2003.
.
Turabian Style
Cyssco, Dhanny R.
English For Office Practice.
Jakarta:
Puspa Swara,
2003.
.