Gaya APA
Walter, Otis M.. (1982).
Speaking to inform and persuade (second edition) .
New York:
Macmillan Pub Co.
Gaya Chicago
Walter, Otis M..
Speaking to inform and persuade (second edition).
New York:
Macmillan Pub Co,
1982.
Text.
Gaya MLA
Walter, Otis M..
Speaking to inform and persuade (second edition).
New York:
Macmillan Pub Co,
1982.
Text.
Gaya Turabian
Walter, Otis M..
Speaking to inform and persuade (second edition).
New York:
Macmillan Pub Co,
1982.
Print.