1. Edward Hugh Montgomery;Darling;Corian,1987
2. E. H. Montgomery to J. R. Darling, 19 June 1956, GGS Headmasters' Correspondence Timbertop file (hereafter GGSHMCTT), GGSA.
3. J. R. Darling, Reports to council, 20 September 1954 and 15 March 1954, GGS Headmasters' Reports to Council file (hereafter GGSHMRC), GGSA.