Gaya APA
Churchill, Robert Paul. (1986).
Becoming Logical: An Introduction To Logic .
New York:
St. Martin's Press.
Gaya Chicago
Churchill, Robert Paul.
Becoming Logical: An Introduction To Logic.
New York:
St. Martin's Press,
1986.
Text.
Gaya MLA
Churchill, Robert Paul.
Becoming Logical: An Introduction To Logic.
New York:
St. Martin's Press,
1986.
Text.
Gaya Turabian
Churchill, Robert Paul.
Becoming Logical: An Introduction To Logic.
New York:
St. Martin's Press,
1986.
Print.