Lua APA (7ú heag.)
Ma, U. (2011). No waste: Managing sustainability in construction. Gower.
Lua i Stíl Chicago (17ú heag.)
Ma, Uly. No Waste: Managing Sustainability in Construction. Farnham, Surrey, England ; Burlington, VT: Gower, 2011.
Lua MLA (9ú heag.)
Ma, Uly. No Waste: Managing Sustainability in Construction. Gower, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.