Northwest Territories Department of Education, Culture and Employment. (2009). Social studies, grade 2 - communities in Canada: A curriculum and guide to implementation.
Citazione stile Chigago Style (17a edizione)Northwest Territories Department of Education, Culture and Employment. Social Studies, Grade 2 - Communities in Canada: A Curriculum and Guide to Implementation. [S.l.], 2009.
Citatione MLA (9a ed.)Northwest Territories Department of Education, Culture and Employment. Social Studies, Grade 2 - Communities in Canada: A Curriculum and Guide to Implementation. 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.