Gaya APA
Lucas, Stephen E.. (2012).
The Art of Public Speaking, 11th Edition (11th. Ed.).
New York:
McGraw-Hill.
Gaya Chicago
Lucas, Stephen E..
The Art of Public Speaking, 11th Edition.
11th. Ed.
New York:
McGraw-Hill,
2012.
Text.
Gaya MLA
Lucas, Stephen E..
The Art of Public Speaking, 11th Edition.
11th. Ed.
New York:
McGraw-Hill,
2012.
Text.
Gaya Turabian
Lucas, Stephen E..
The Art of Public Speaking, 11th Edition.
11th. Ed.
New York:
McGraw-Hill,
2012.
Print.