Edwards, J. E. (1949). Parliament and how it works. A simple account of our parliamentary system ([6th ed.].). s.n.
Lua i Stíl Chicago (17ú heag.)Edwards, John E. Parliament and How It Works. A Simple Account of Our Parliamentary System. [6th ed.]. Canberra: s.n, 1949.
Lua MLA (9ú heag.)Edwards, John E. Parliament and How It Works. A Simple Account of Our Parliamentary System. [6th ed.]. s.n, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.