Venhaus, H. (2012). Designing the sustainable site: Integrated design strategies for small-scale sites and residential landscapes. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Venhaus, Heather. Designing the Sustainable Site: Integrated Design Strategies for Small-scale Sites and Residential Landscapes. Hoboken, N.J.: John Wiley & Sons, 2012.
Lua MLA (9ú heag.)Venhaus, Heather. Designing the Sustainable Site: Integrated Design Strategies for Small-scale Sites and Residential Landscapes. John Wiley & Sons, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.