Suydam, m. N., & Dessart, D. J. (1976). Classroom ideas from reseach on computational skills. National Coucil of Teachers of Mathematics.
Chicago-Zitierstil (17. Ausg.)Suydam, marilyn N., und Donald J. Dessart. Classroom Ideas from Reseach on Computational Skills. Reston, Va: National Coucil of Teachers of Mathematics, 1976.
MLA-Zitierstil (9. Ausg.)Suydam, marilyn N., und Donald J. Dessart. Classroom Ideas from Reseach on Computational Skills. National Coucil of Teachers of Mathematics, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.