Gaya APA
Guggenheim, Corinne L., Guggenheim, Fred. (1966).
New frontiers in education .
New York:
Grune and Stratton.
Gaya Chicago
Guggenheim, Corinne L., Guggenheim, Fred.
New frontiers in education.
New York:
Grune and Stratton,
1966.
Text.
Gaya MLA
Guggenheim, Corinne L., Guggenheim, Fred.
New frontiers in education.
New York:
Grune and Stratton,
1966.
Text.
Gaya Turabian
Guggenheim, Corinne L., Guggenheim, Fred.
New frontiers in education.
New York:
Grune and Stratton,
1966.
Print.