Roberts, B. A. (1988). Whence They Came: Deportation from Canada 1900 - 1935. University of Ottawa Press.
Chicago-referens (17:e uppl.)Roberts, Barbara Ann. Whence They Came: Deportation from Canada 1900 - 1935. [Ottawa]: University of Ottawa Press, 1988.
MLA-referens (9:e uppl.)Roberts, Barbara Ann. Whence They Came: Deportation from Canada 1900 - 1935. University of Ottawa Press, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.