Dobson, A. (1991). The Green reader: Essays toward a sustainable society. Mercury House.
Lua i Stíl Chicago (17ú heag.)Dobson, Andrew. The Green Reader: Essays Toward a Sustainable Society. San Francisco, California: Mercury House, 1991.
Lua MLA (9ú heag.)Dobson, Andrew. The Green Reader: Essays Toward a Sustainable Society. Mercury House, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.