Hayward, J. New Zealand government and politics (Sixth edition.).
Lua i Stíl Chicago (17ú heag.)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
Lua MLA (9ú heag.)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
