Haith, D. A. (1982). Environmental systems optimization. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Haith, Douglas A. Environmental Systems Optimization. John Wiley and Sons, 1982.
Lua MLA (9ú heag.)Haith, Douglas A. Environmental Systems Optimization. John Wiley and Sons, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.