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.
Lua i Stíl Chicago (17ú heag.)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.
Lua MLA (9ú heag.)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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.