Não informado. (1940). Current review of agricultural conditions in Canada. Department of Agriculture.
Lua i Stíl Chicago (17ú heag.)Não informado. Current Review of Agricultural Conditions in Canada. Ottawa: Department of Agriculture, 1940.
Lua MLA (8ú heag.)Não informado. Current Review of Agricultural Conditions in Canada. Department of Agriculture, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.