Gaya APA
Gronbeck, Bruce E.. (1995).
Principles of speech communication (12th ed).
New York:
Harper Collins College.
Gaya Chicago
Gronbeck, Bruce E..
Principles of speech communication.
12th ed
New York:
Harper Collins College,
1995.
Text.
Gaya MLA
Gronbeck, Bruce E..
Principles of speech communication.
12th ed
New York:
Harper Collins College,
1995.
Text.
Gaya Turabian
Gronbeck, Bruce E..
Principles of speech communication.
12th ed
New York:
Harper Collins College,
1995.
Print.