Gaya APA
KAPLAN, R, M., SACCUZZO, D. (@1976).
Psychological testing: principles, application & issues .
USA:
Wadswoth.
Gaya MLA
KAPLAN, Robert, M.., SACCUZZO, Dennis.
"Psychological testing: principles, application & issues".
USA:
Wadswoth,
@1976.
Text.