Gaya APA
Gage, N.L.. (1984).
Educational psychology .
London:
Houghton Mifflin Company.
Gaya Chicago
Gage, N.L..
Educational psychology.
London:
Houghton Mifflin Company,
1984.
Tesis.
Gaya MLA
Gage, N.L..
Educational psychology.
London:
Houghton Mifflin Company,
1984.
Tesis.
Gaya Turabian
Gage, N.L..
Educational psychology.
London:
Houghton Mifflin Company,
1984.
Tesis.