Schoenfeld, A. H. (1983). Problem solving in the mathematics curriculum: A report, recommendations, and an annotated bibliography. Mathematical Association of America, Committee on the Teaching of Undergraduate Mathematics.
Citazione stile Chigago Style (17a edizione)Schoenfeld, Alan H. Problem Solving in the Mathematics Curriculum: A Report, Recommendations, and an Annotated Bibliography. [Washington, D.C.]: Mathematical Association of America, Committee on the Teaching of Undergraduate Mathematics, 1983.
Citatione MLA (9a ed.)Schoenfeld, Alan H. Problem Solving in the Mathematics Curriculum: A Report, Recommendations, and an Annotated Bibliography. Mathematical Association of America, Committee on the Teaching of Undergraduate Mathematics, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.