Leary, M. R. (1995). Introduction to behavioral research methods (2nd ed.). Brooks/Cole.
Chicago Style (17. basım) AtıfLeary, Mark R. Introduction to Behavioral Research Methods. 2nd ed. Pacific Grove, Calif: Brooks/Cole, 1995.
MLA (9th ed.) AtıfLeary, Mark R. Introduction to Behavioral Research Methods. 2nd ed. Brooks/Cole, 1995.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..