Bradshaw, A., & Chadwick, M. (1980). The restoration of land: The ecology and reclamation of derelict and degraded land. Balckwell Scientific.
Lua i Stíl Chicago (17ú heag.)Bradshaw, A.D, agus M.J Chadwick. The Restoration of Land: The Ecology and Reclamation of Derelict and Degraded Land. Oxford: Balckwell Scientific, 1980.
Lua MLA (9ú heag.)Bradshaw, A.D, agus M.J Chadwick. The Restoration of Land: The Ecology and Reclamation of Derelict and Degraded Land. Balckwell Scientific, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.