Gaya APA
O'Brien, Liz. (2013).
Speak Well .
New York:
McGraw-Hill.
Gaya Chicago
O'Brien, Liz.
Speak Well.
New York:
McGraw-Hill,
2013.
Text.
Gaya MLA
O'Brien, Liz.
Speak Well.
New York:
McGraw-Hill,
2013.
Text.
Gaya Turabian
O'Brien, Liz.
Speak Well.
New York:
McGraw-Hill,
2013.
Print.