ebrary, Inc, & Roberts, L. W. (2005). Recent social trends in Canada, 1960-2000. McGill-Queen's University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Lance W. Roberts. Recent Social Trends in Canada, 1960-2000. Montreal: McGill-Queen's University Press, 2005.
Lua MLA (9ú heag.)ebrary, Inc, agus Lance W. Roberts. Recent Social Trends in Canada, 1960-2000. McGill-Queen's University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.