Hayward, J. New Zealand government and politics (Sixth edition.).
Chicago-čujuhus (17. p.)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
MLA-čujuhus (9. p.)Hayward, Janine. New Zealand Government and Politics. Sixth edition.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
