Commonwealth Secretariat. (1989). The Commonwealth ministers reference book. Kensington Publications in conjunction with the Commonwealth Secretariat.
Lua i Stíl Chicago (17ú heag.)Commonwealth Secretariat. The Commonwealth Ministers Reference Book. London: Kensington Publications in conjunction with the Commonwealth Secretariat, 1989.
Lua MLA (8ú heag.)Commonwealth Secretariat. The Commonwealth Ministers Reference Book. Kensington Publications in conjunction with the Commonwealth Secretariat, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.