Central and commercial marketing in Port Moresby, Mechnical Cultivation Survey', 23 Mar 1965;
Central Commercial Marketing Port Moresby, History of Investigations', 28 Jun 1966.Port Moresby and its hinterland: A study of some aspects of passenger movements' by A.G. Tsipouras, then Senior Transport Engineer, Department of Transport, T.P.N.G. for a New Guinea Research Unit (NGRU) seminar. Also includes correspondence and maps,
Port Moresby hinterland passenger trips'.