VanFossen, P. J. (1998). I Found It on the Web: Technology Resources for Teaching Elementary Economics.
Citazione stile Chigago Style (17a edizione)VanFossen, Phillip J. I Found It on the Web: Technology Resources for Teaching Elementary Economics. 1998.
Citatione MLA (9a ed.)VanFossen, Phillip J. I Found It on the Web: Technology Resources for Teaching Elementary Economics. 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.