More suggestions and sources
Archie, Carol. Skin to skin. Auckland: Penguin, 2005.
Božić-Vrbančić, Senka. Tarara: Croats and Māori in New Zealand: memory, belonging, identity. Dunedin: Otago University Press, 2008.
Ip, Manying, ed. Home away from home: life stories of Chinese women in New Zealand. Auckland: New Women’s Press, 1990.
Ng, James. Windows on a Chinese past. Dunedin: Otago Heritage Books, 1993.
Wanhalla, Angela. In/visible sight: the mixed-descent families of southern New Zealand. Wellington: Bridget Williams Books, 2009.