Gaya APA
jacob , oswald. (1965).
Mathematics For Pleasure (-).
Amerika:
A Fawcett Crest Book.
Gaya Chicago
jacob , oswald.
Mathematics For Pleasure.
-
Amerika:
A Fawcett Crest Book,
1965.
Text.
Gaya MLA
jacob , oswald.
Mathematics For Pleasure.
-
Amerika:
A Fawcett Crest Book,
1965.
Text.
Gaya Turabian
jacob , oswald.
Mathematics For Pleasure.
-
Amerika:
A Fawcett Crest Book,
1965.
Print.