He whakaaturanga anō
Rārangi pukapuka
Cherrett, O. J. Without fear or favour. Auckland, 1989
Obit. International Police Association Journal 31, No 2 (July 1997): 26–31
Obit. Sunday Star-Times. 12 Jan. 1997: A9
Tāngia te kōrero katoa
Tāngia te kōrero katoa