Gaya APA
Lucas, Stephen. (2015).
The Art Public Speaking, Twelfth Edition (12th Ed).
New York:
McGraw-Hill.
Gaya Chicago
Lucas, Stephen.
The Art Public Speaking, Twelfth Edition.
12th Ed
New York:
McGraw-Hill,
2015.
Text.
Gaya MLA
Lucas, Stephen.
The Art Public Speaking, Twelfth Edition.
12th Ed
New York:
McGraw-Hill,
2015.
Text.
Gaya Turabian
Lucas, Stephen.
The Art Public Speaking, Twelfth Edition.
12th Ed
New York:
McGraw-Hill,
2015.
Print.