Ontario History and Social Science Teachers' Association. The History and social science teacher. History and Social Science.
Chicago-referens (17:e uppl.)Ontario History and Social Science Teachers' Association. The History and Social Science Teacher. Ontario, Canada: History and Social Science.
MLA-referens (9:e uppl.)Ontario History and Social Science Teachers' Association. The History and Social Science Teacher. History and Social Science.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.