American Society of Civil Engineers. Low Impact Development Committee & Clar, M. L. (2015). Low impact development technology: Implementation and economics. American Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)American Society of Civil Engineers. Low Impact Development Committee agus Michael L. Clar. Low Impact Development Technology: Implementation and Economics. Reston, Virginia: American Society of Civil Engineers, 2015.
Lua MLA (9ú heag.)American Society of Civil Engineers. Low Impact Development Committee agus Michael L. Clar. Low Impact Development Technology: Implementation and Economics. American Society of Civil Engineers, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.