Gaya APA
Klausmeier, Herbert J.. (1985).
Educational Psychology (5th ed).
Cambridge:
HAR.
Gaya Chicago
Klausmeier, Herbert J..
Educational Psychology.
5th ed
Cambridge:
HAR,
1985.
.
Gaya MLA
Klausmeier, Herbert J..
Educational Psychology.
5th ed
Cambridge:
HAR,
1985.
.
Gaya Turabian
Klausmeier, Herbert J..
Educational Psychology.
5th ed
Cambridge:
HAR,
1985.
.