Baucum, D. (1989). Study guide for Shaffer's developmental psychology: Childhood and adolescence (2nd ed.). Brooks/Cole Pub. Co.
Cita Chicago (17th ed.)Baucum, Don. Study Guide for Shaffer's Developmental Psychology: Childhood and Adolescence. 2nd ed. Pacific Grove, Calif: Brooks/Cole Pub. Co, 1989.
Cita MLA (9th ed.)Baucum, Don. Study Guide for Shaffer's Developmental Psychology: Childhood and Adolescence. 2nd ed. Brooks/Cole Pub. Co, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.