Gaya APA
Lucas, Stephen E.. (2007).
The art of public speaking (9th ed.).
Boston:
McGraw-Hill.
Gaya Chicago
Lucas, Stephen E..
The art of public speaking.
9th ed.
Boston:
McGraw-Hill,
2007.
Loan Book.
Gaya MLA
Lucas, Stephen E..
The art of public speaking.
9th ed.
Boston:
McGraw-Hill,
2007.
Loan Book.
Gaya Turabian
Lucas, Stephen E..
The art of public speaking.
9th ed.
Boston:
McGraw-Hill,
2007.
Loan Book.