Henderson, J. M. Ratana. Wellington, 1963

Love, R. H. N. ‘Policies of frustration: the growth of Maori politics; the Ratana/Labour era’. PhD thesis, Victoria, 1977

Newman, K. Rātana revisited: an unfinished legacy. Auckland, 2006

Obit. New Zealand Herald. 12 Jan. 1967: 1

‘Personality study - 1: Eruera Tihema Tirikatene’. Te Ao Hou No 31 (June 1960): 30–31

Tirikatene-Sullivan, W. Interview by A. Ballara, 1996. MS. Private ownership