Vowles, J., & Aimer, P. (1993). Voters' vengeance: The 1990 election in New Zealand and the fate of the fourth Labour government. Auckland University Press.
Lua i Stíl Chicago (17ú heag.)Vowles, Jack, agus Peter Aimer. Voters' Vengeance: The 1990 Election in New Zealand and the Fate of the Fourth Labour Government. Auckland: Auckland University Press, 1993.
Lua MLA (9ú heag.)Vowles, Jack, agus Peter Aimer. Voters' Vengeance: The 1990 Election in New Zealand and the Fate of the Fourth Labour Government. Auckland University Press, 1993.
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