Collier, R. W. (1975). Contemporary cathedrals: Large-scale developments in Canadian cities. Harvest House.
Chicago-referens (17:e uppl.)Collier, Robert W. Contemporary Cathedrals: Large-scale Developments in Canadian Cities. Montreal: Harvest House, 1975.
MLA-referens (9:e uppl.)Collier, Robert W. Contemporary Cathedrals: Large-scale Developments in Canadian Cities. Harvest House, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.