Tall, David. (1992) Success and failure in arithmetic and algebra. Mathematics Teaching . pp. 2-7. ISSN 0025-5785

Tall, David. (1992) Visualizing differentials in two and three dimensions. Teaching Mathematics and Its Applications, Vol.11 (No.1). pp. 1-7. ISSN 0268-3679

Tall, David and Bakar, Md. Nor. (1992) Students' mental prototypes for functions and graphs. International Journal of Mathematical Education in Science and Technology, Vol.23 (No.1). pp. 39-50. ISSN 0020-739X