Não informado. (1996). International Journal of Computers for Mathematical Learning. Kluwer Academic Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. International Journal of Computers for Mathematical Learning. Dordrecht, Holanda: Kluwer Academic Publishers, 1996.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. International Journal of Computers for Mathematical Learning. Kluwer Academic Publishers, 1996.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.