^Joseph Robert Powell, The history of a working class party, 1918-40. Wellington : MA Thesis, Victoria University College, 1949
^Kerry Taylor, "Kiwi Comrades: The Social Basis of New Zealand Communism, 1921-1948." in K. Morgan etal eds, Agents of Revolution: New Biographical Approaches to the History of Communism, Bern: Peter Lang, 2005.
^Ian Powell, The communist left and the labour movement in Christchurch up until the 1935 general election. MA Thesis, University of Canterbury, 2004.
^Julie M. Hynes, The Communist Party in Otago, 1940-1947. Thesis (Dip. Arts), University of Otago, 1979.
^Alex Galbraith, Reminiscences of the early history of the Communist Party of New Zealand. Typescript, 1949
^The making of a New Zealand revolutionary : reminiscences of Alex Galbraith, edited, with an introduction and notes by Ray Nunes. Auckland: Workers' Party of New Zealand, 1994.
^Ron Smith, Working class son: my fight against capitalism and war: memoirs of Ron Smith, a New Zealand communist: self-published, 1994. ISBN0-473-02909-X
^Kerry Taylor, "The Communist Party of New Zealand and the Third Period" in M. Worley (ed.), In Search of Revolution: International Communist Parties and the Third Period, London: I.B. Tauris, 2004.
^Kerry Taylor, On the Left: Essays on Socialism in New Zealand (edited with Pat Moloney), University of Otago Press, Dunedin, 2002.
Kerry Taylor, "'Potential Allies of the Working Class': The Communist Party of New Zealand Maori, 1921-1952", in On the Left: Essays on Socialism in New Zealand.
Kerry Taylor, "Our Motto, No compromise" The Origins of the New Zealand Communist Movement", New Zealand Journal of History, 28:2 (1994).