Haurongo: Doidge, Frederick Widdowson
He whakaaturanga anō
Rārangi pukapuka
Gustafson, B. The first 50 years. Auckland, 1986
McIntyre, W. D. Background to the ANZUS pact. Christchurch, 1995
Obit. Dominion. 27 May 1954: 10
Wilson, J. O. ‘Doidge, Sir Frederick Widdowson’. In An encyclopaedia of New Zealand. Ed. A. H. McLintock. Wellington, 1966