National Council of Teachers of Mathematics & Grouws, D. A. (1992). Handbook of research on mathematics teaching and learning. Macmillan Library Reference USA Simon & Schuster and Prentice Hall International.
Chicago-Zitierstil (17. Ausg.)National Council of Teachers of Mathematics und Douglas A. Grouws. Handbook of Research on Mathematics Teaching and Learning. New York, London: Macmillan Library Reference USA Simon & Schuster and Prentice Hall International, 1992.
MLA-Zitierstil (9. Ausg.)National Council of Teachers of Mathematics und Douglas A. Grouws. Handbook of Research on Mathematics Teaching and Learning. Macmillan Library Reference USA Simon & Schuster and Prentice Hall International, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.