Gaya APA
Baum, Robert J.. (1973).
PHILOSOPHY AND MATHEMATICS .
San Francisco:
Freeman, Cooper & Company.
Gaya Chicago
Baum, Robert J..
PHILOSOPHY AND MATHEMATICS.
San Francisco:
Freeman, Cooper & Company,
1973.
Text.
Gaya MLA
Baum, Robert J..
PHILOSOPHY AND MATHEMATICS.
San Francisco:
Freeman, Cooper & Company,
1973.
Text.
Gaya Turabian
Baum, Robert J..
PHILOSOPHY AND MATHEMATICS.
San Francisco:
Freeman, Cooper & Company,
1973.
Print.