Young, B. (1992). Improvement of industrial roads and drainage and proposals for foreshore development and protection for the city of Lae, Papua New Guinea. PNG University of Technology.
Chicago-referens (17:e uppl.)Young, Brian. Improvement of Industrial Roads and Drainage and Proposals for Foreshore Development and Protection for the City of Lae, Papua New Guinea. Lae: PNG University of Technology, 1992.
MLA-referens (9:e uppl.)Young, Brian. Improvement of Industrial Roads and Drainage and Proposals for Foreshore Development and Protection for the City of Lae, Papua New Guinea. PNG University of Technology, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.