Gaya APA
Lucas, Stephen E.. (2004).
The art of public speaking (8th. ed.).
New York:
McGraw-Hill.
Gaya Chicago
Lucas, Stephen E..
The art of public speaking.
8th. ed.
New York:
McGraw-Hill,
2004.
Text.
Gaya MLA
Lucas, Stephen E..
The art of public speaking.
8th. ed.
New York:
McGraw-Hill,
2004.
Text.
Gaya Turabian
Lucas, Stephen E..
The art of public speaking.
8th. ed.
New York:
McGraw-Hill,
2004.
Print.