1. Bahador, B., Boyd, M. & Roff, K. (2016). Media coverage of New Zealand elections: 2008-14. In G. Kemp, B. Bahador & C. Rudd (Eds), Politics and the media (2nd ed.) (pp. 201-218). Auckland, New Zealand: Auckland University Press.
2. Barker, F. (2018). Immigration and the Key-English government. In S. Levine (Ed.), Stardust and substance: The New Zealand general election of 2017 (pp. 265-280). Wellington, New Zealand: Victoria University Press.
3. Barker, F. & McMillan, K. (2014). Constituting the democratic public: New Zealand's extension of national voting rights to non-citizens. New Zealand Journal of Public & International Law, 12(1), 61-80.
4. Bartle, J., Sanders, D. & Twyman, J. (2020). Authoritarian populist opinion in Europe. In I. Crewe and D. Sanders (Eds), Authoritarian populism and liberal democracy (pp. 49-71). Cham, Switzerland: Palgrave Macmillan. doi.org/10.1007/978-3-030-17997-7_4
5. British Broadcasting Corporation. (2019). Europe and right-wing nationalism: A country by country guide. Retrieved from www.bbc.com/news/world-europe-36130006