APA Style
SUKADI, G.. (1993).
Public Speaking .
Jakarta:
Grasindo.
Chicago Style
SUKADI, G..
Public Speaking.
Jakarta:
Grasindo,
1993.
.
MLA Style
SUKADI, G..
Public Speaking.
Jakarta:
Grasindo,
1993.
.
Turabian Style
SUKADI, G..
Public Speaking.
Jakarta:
Grasindo,
1993.
.