(1973). Dynamic elementary social studies: Unit teaching / [by] Lavone A. Hanna, Gladys L. Potter [and] Robert W. Reynolds.
Chicago Style (17th ed.) CitationDynamic Elementary Social Studies: Unit Teaching / [by] Lavone A. Hanna, Gladys L. Potter [and] Robert W. Reynolds. 1973.
ציטוט MLADynamic Elementary Social Studies: Unit Teaching / [by] Lavone A. Hanna, Gladys L. Potter [and] Robert W. Reynolds. 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.