Lipson, E. (2001). The organic foods sourcebook. Contemporary Books.
Lua i Stíl Chicago (17ú heag.)Lipson, Elaine. The Organic Foods Sourcebook. Contemporary Books, 2001.
Lua MLA (8ú heag.)Lipson, Elaine. The Organic Foods Sourcebook. Contemporary Books, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.