Bond, G., & Papua New Guinea University of Technology. (2002). Civil engineering drafting. PNG University of Technology.
Lua i Stíl Chicago (17ú heag.)Bond, G., agus Papua New Guinea University of Technology. Civil Engineering Drafting. [Lae: PNG University of Technology, 2002.
Lua MLA (9ú heag.)Bond, G., agus Papua New Guinea University of Technology. Civil Engineering Drafting. PNG University of Technology, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.