Sigelman, C. K., & Rider, A. E. (2006). Life-span Human development (5th ed.). California: Thomson.
Trích dẫn kiểu ChicagoSigelman, C. K., và A. E. Rider. Life-span Human Development. 5th ed. California: Thomson, 2006.
ציטוט MLASigelman, C. K., và A. E. Rider. Life-span Human Development. 5th ed. California: Thomson, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.