Drake, S. M. (1993). Planning integrated curriculum: The call to adventure. Association for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Drake, Susan M. Planning Integrated Curriculum: The Call to Adventure. Alexandria, Va: Association for Supervision and Curriculum Development, 1993.
MLA-Zitierstil (9. Ausg.)Drake, Susan M. Planning Integrated Curriculum: The Call to Adventure. Association for Supervision and Curriculum Development, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.