Gaya APA
Lucas, Stephen E.. (2004).
The art of public speaking (text).
Boston:
Mc Graw Hill.
Gaya Chicago
Lucas, Stephen E..
The art of public speaking.
text
Boston:
Mc Graw Hill,
2004.
Tesis.
Gaya MLA
Lucas, Stephen E..
The art of public speaking.
text
Boston:
Mc Graw Hill,
2004.
Tesis.
Gaya Turabian
Lucas, Stephen E..
The art of public speaking.
text
Boston:
Mc Graw Hill,
2004.
Tesis.