Fabre, N. T. (1990). A comparative analysis of student-led vs. instructor-led approaches to mathematics problem solving.
Chicago-referens (17:e uppl.)Fabre, Nestor Tutas. A Comparative Analysis of Student-led Vs. Instructor-led Approaches to Mathematics Problem Solving. 1990.
MLA-referens (9:e uppl.)Fabre, Nestor Tutas. A Comparative Analysis of Student-led Vs. Instructor-led Approaches to Mathematics Problem Solving. 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.