AWM125 151/12 - [Written records - Miscellaneous - Southeast Asian conflicts, 1948-1975:] [Records of MAJ H.C. Ducker MC - Malaya and Vietnam] Australian Army Training Information Bulletin - Number 26 - The Enemy [n.d]
Official Record AWM2022.1426.146 Southeast Asia (SEATO, FESR, ANZUK), 2 July 1955-14 March 1975AWM125 151/12 - [Written records - Miscellaneous - Southeast Asian conflicts, 1948-1975:] [Records of MAJ H.C. Ducker MC - Malaya and Vietnam] Australian Army Training Information Bulletin - Number 26