Não informado. (2003). Journal of Computers in Mathematics and Science Teaching. Association for the Advancement of Computing in Education.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Computers in Mathematics and Science Teaching. Norfolk, Va: Association for the Advancement of Computing in Education, 2003.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Computers in Mathematics and Science Teaching. Association for the Advancement of Computing in Education, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.