APA Style
HARVARD, Joseph. ().
Guide to Professional and Business Coresspondence .
Jakarta:
Pustaka Binaman.
Chicago Style
HARVARD, Joseph.
Guide to Professional and Business Coresspondence.
Jakarta:
Pustaka Binaman,
.
Text.
MLA Style
HARVARD, Joseph.
Guide to Professional and Business Coresspondence.
Jakarta:
Pustaka Binaman,
.
Text.
Turabian Style
HARVARD, Joseph.
Guide to Professional and Business Coresspondence.
Jakarta:
Pustaka Binaman,
.
Print.