Gaya APA
Politzer, Georges. (1976).
Elementary principles of philosophy .
New York:
International Pub.
Gaya Chicago
Politzer, Georges.
Elementary principles of philosophy.
New York:
International Pub,
1976.
Text.
Gaya MLA
Politzer, Georges.
Elementary principles of philosophy.
New York:
International Pub,
1976.
Text.
Gaya Turabian
Politzer, Georges.
Elementary principles of philosophy.
New York:
International Pub,
1976.
Print.