Townsend, D. (1974). The role of feeder roads as a mitigating influence on the social and economic effects of absenteeism: Report to Malcolm Philpott, Department of Transport, Government of Papua New Guinea for the Joint Programme of Studies in the Transportation Process. The author.
Lua i Stíl Chicago (17ú heag.)Townsend, Don. The Role of Feeder Roads as a Mitigating Influence on the Social and Economic Effects of Absenteeism: Report to Malcolm Philpott, Department of Transport, Government of Papua New Guinea for the Joint Programme of Studies in the Transportation Process. [Clayton, Vic.?: The author, 1974.
Lua MLA (8ú heag.)Townsend, Don. The Role of Feeder Roads as a Mitigating Influence on the Social and Economic Effects of Absenteeism: Report to Malcolm Philpott, Department of Transport, Government of Papua New Guinea for the Joint Programme of Studies in the Transportation Process. The author, 1974.