Clematis tangutica (Maximowicz) Korshinsky 

Alberta Cattle Breeders' Association catalogue, 16th, 1916. 

Alberta Cattle Breeders' Association catalogue, 17th, 1917. 

Annuaire du commerce et de l'industrie de Québec 

University of Calgary Fact Book 1991–92 

University of Calgary Fact Book 1990–91 

Alberta Gazette 1980, Part 1 

Alberta Gazette 1989, Part 1 

Alberta Gazette 1973, part 1 

Alberta Gazette 1981, Part 1 

Alberta Gazette 1947 

Alberta Gazette 1978, Part 1