Manning, M., Manning, G., & Long, R. (1994). Theme immersion: Inquiry-based curriculum in elementary and middle schools. Heinemann.
Chicago-Zitierstil (17. Ausg.)Manning, Maryann, Gary Manning, und Roberta Long. Theme Immersion: Inquiry-based Curriculum in Elementary and Middle Schools. Portsmouth, NH: Heinemann, 1994.
MLA-Zitierstil (9. Ausg.)Manning, Maryann, et al. Theme Immersion: Inquiry-based Curriculum in Elementary and Middle Schools. Heinemann, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.