(1992). Designing Virtual Worlds for Use in Mathematics Education William Winn and William Bricken. [microform].
Citazione stile Chigago Style (17a edizione)Designing Virtual Worlds for Use in Mathematics Education William Winn and William Bricken. [microform]. 1992.
Citatione MLA (9a ed.)Designing Virtual Worlds for Use in Mathematics Education William Winn and William Bricken. [microform]. 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.