Gaya APA
Lucas, Stephen E.. (2009).
The Art of Public Speaking / Stephen E. Lucas (Ed. 12).
Boston:
Mc Graw Hill.
Gaya Chicago
Lucas, Stephen E..
The Art of Public Speaking / Stephen E. Lucas.
Ed. 12
Boston:
Mc Graw Hill,
2009.
Buku.
Gaya MLA
Lucas, Stephen E..
The Art of Public Speaking / Stephen E. Lucas.
Ed. 12
Boston:
Mc Graw Hill,
2009.
Buku.
Gaya Turabian
Lucas, Stephen E..
The Art of Public Speaking / Stephen E. Lucas.
Ed. 12
Boston:
Mc Graw Hill,
2009.
Buku.