Gaya APA
WITHERINGTON,H.Carl. (1952).
Educational Psychology .
New York:
Ginn And Company.
Gaya Chicago
WITHERINGTON,H.Carl.
Educational Psychology.
New York:
Ginn And Company,
1952.
Teks.
Gaya MLA
WITHERINGTON,H.Carl.
Educational Psychology.
New York:
Ginn And Company,
1952.
Teks.
Gaya Turabian
WITHERINGTON,H.Carl.
Educational Psychology.
New York:
Ginn And Company,
1952.
Teks.