Gaya APA
The Practical Skeptic : Core concepts in sociology third edition. (2006).
New York:
[s.n.].
Gaya Chicago
The Practical Skeptic : Core concepts in sociology third edition.
.
New York:
[s.n.],
2006.
Text.
Gaya MLA
The Practical Skeptic : Core concepts in sociology third edition.
.
New York:
[s.n.],
2006.
Text.
Gaya Turabian
The Practical Skeptic : Core concepts in sociology third edition.
New York:
[s.n.],
2006.
Print.