Haurongo: Bush, Walter Ernest
He whakaaturanga anō
Rārangi pukapuka
'Appointment of a city engineer'. New Zealand Herald. 16 March 1906: 5
Bush, G. W. A. Decently and in order. Auckland, 1971
'Fine work for city. Tributes to Mr W. E. Bush'. New Zealand Herald. 12 April 1929: 12
Obit. New Zealand Institution of Engineers. Proceedings. 30 (1951): 451