LANDPHAIR, H. C., & LANDPHAIR, H. C. (1980). Landscape Architecture Construction. Elsevier North Holand.
Lua i Stíl Chicago (17ú heag.)LANDPHAIR, Horlow C., agus Horlow C. LANDPHAIR. Landscape Architecture Construction. Elsevier North Holand, 1980.
Lua MLA (8ú heag.)LANDPHAIR, Horlow C., agus Horlow C. LANDPHAIR. Landscape Architecture Construction. Elsevier North Holand, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.