Gaya APA
Clifford, Margaret M.. (1981).
Practicing educational psychology .
Boston, MA:
Houghton Mifflin Company.
Gaya Chicago
Clifford, Margaret M..
Practicing educational psychology.
Boston, MA:
Houghton Mifflin Company,
1981.
Text.
Gaya MLA
Clifford, Margaret M..
Practicing educational psychology.
Boston, MA:
Houghton Mifflin Company,
1981.
Text.
Gaya Turabian
Clifford, Margaret M..
Practicing educational psychology.
Boston, MA:
Houghton Mifflin Company,
1981.
Print.