Gaya APA
Influence: The Psychology Of Persuasion. (2007).
New York:
HarperCollins.
Gaya Chicago
Influence: The Psychology Of Persuasion.
Revisi.
New York:
HarperCollins,
2007.
Text.
Gaya MLA
Influence: The Psychology Of Persuasion.
Revisi.
New York:
HarperCollins,
2007.
Text.
Gaya Turabian
Influence: The Psychology Of Persuasion.
New York:
HarperCollins,
2007.
Print.