Hayward, J. New Zealand government and politics (Sixth edition.).
Citazione stile Chigago Style (17a edizione)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
Citatione MLA (9a ed.)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
