Quillen, I. J., & Hanna, L. A. (1948). Education for social competence: Curriculum and instruction in secondary-school social studies. Scott, Foresman.
Chicago-Zitierstil (17. Ausg.)Quillen, Isaac James, und Lavone Agnes Hanna. Education for Social Competence: Curriculum and Instruction in Secondary-school Social Studies. Chicago: Scott, Foresman, 1948.
MLA-Zitierstil (9. Ausg.)Quillen, Isaac James, und Lavone Agnes Hanna. Education for Social Competence: Curriculum and Instruction in Secondary-school Social Studies. Scott, Foresman, 1948.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.