Haurongo: Langerwerf, Adrian Cornelius
He whakaaturanga anō
Rārangi pukapuka
Carney, S. A. & A. Geboers. Mill Hill's 100 years. Putaruru, 1966
Grace, J. Te H. Tuwharetoa. Wellington, 1959
Martindale, C. C. The risen sun. London, 1929
Obit. Zealandia. 11 April 1935: 4