Fox, P. W., & White, G. (1991). Politics, Canada (7th ed.). McGraw-Hill Ryerson.
Lua i Stíl Chicago (17ú heag.)Fox, Paul W., agus Graham White. Politics, Canada. 7th ed. Toronto ; New York: McGraw-Hill Ryerson, 1991.
Lua MLA (8ú heag.)Fox, Paul W., agus Graham White. Politics, Canada. 7th ed. McGraw-Hill Ryerson, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.