Gaya APA
Gregory, Robert J.. (2000).
Psychological testing (3).
Boston, Massachusetts:
Allyn and Bacon.
Gaya Chicago
Gregory, Robert J..
Psychological testing.
3
Boston, Massachusetts:
Allyn and Bacon,
2000.
Text.
Gaya MLA
Gregory, Robert J..
Psychological testing.
3
Boston, Massachusetts:
Allyn and Bacon,
2000.
Text.
Gaya Turabian
Gregory, Robert J..
Psychological testing.
3
Boston, Massachusetts:
Allyn and Bacon,
2000.
Print.