Murphy, W. (1979). Encyclopedia of gardening. Time-Life Books.
Lua i Stíl Chicago (17ú heag.)Murphy, Wendy. Encyclopedia of Gardening. Alexandria, Virginia: Time-Life Books, 1979.
Lua MLA (9ú heag.)Murphy, Wendy. Encyclopedia of Gardening. Time-Life Books, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.