APA Style
ENGLISH FOR SECRETARIES. (1991).
Jakarta:
Kesaint Blanc.
Chicago Style
ENGLISH FOR SECRETARIES.
Cet 4.
Jakarta:
Kesaint Blanc,
1991.
Books.
MLA Style
ENGLISH FOR SECRETARIES.
Cet 4.
Jakarta:
Kesaint Blanc,
1991.
Books.
Turabian Style
ENGLISH FOR SECRETARIES.
Jakarta:
Kesaint Blanc,
1991.
Books.