(2000). Teachers' Participation in Collaborative Activities. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Teachers' Participation in Collaborative Activities. U.S. Department of Education, 2000.
Citatione MLA (9a ed.)Teachers' Participation in Collaborative Activities. U.S. Department of Education, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.