Haurongo: Pickerill, Henry Percy
He whakaaturanga anō
Rārangi pukapuka
Brooking, T. W. H. A history of dentistry in New Zealand. Dunedin, 1980
Brown, H. Pickerill: pioneer in plastic surgery, dental education, and dental research. Dunedin, 2007
Carbery, A. R. D. The New Zealand Medical Service in the Great War, 1914–1918. Auckland, 1924
Morrell, W. P. The University of Otago. Dunedin, 1969
Obit. Dominion. 11 Aug. 1956: 14