Retrieved February 20, 2016. "The true inside story of the saga of the PNG flag". Mulholland, Malcolm (2016). "New Zealand Flag Facts" (PDF). New Zealand
Edge, Branscombe. See File:JoanTregarthinMonument BranscombeChurch Devon.PNG Residence at Wonson per Baring-Gould, Sabine, An English Home, p. 277, Scapegraces