Educational Psycology (psikologi pendidikan) / H.C. Witherington;penerjemah.M.Buchori

 Witherington, H.C.; Buchori, M.;

Bandung : Jemmars , 1982

Psychology / Cammille Wortman

 Wortman, Cammille; Elisabeth;

New York : Alfred A. Knopf , 1985

Positive psychological assessment :a handbook of models and measures

 Lopez, Shane J.; Snyder, C. R.;

Washington, DC : : American Psychological Association, , 2003

Adult development and aging

 Cavanaugh, John C.; Blanchard; Field, Fredda;

Australia : Cengage Learning , 2015