(1998). The teaching and learning of algorithms in school mathematics. National Council of Teachers of Mathematics.
Chicago-Zitierstil (17. Ausg.)The Teaching and Learning of Algorithms in School Mathematics. Reston, Va: National Council of Teachers of Mathematics, 1998.
MLA-Zitierstil (9. Ausg.)The Teaching and Learning of Algorithms in School Mathematics. National Council of Teachers of Mathematics, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.