(1975). The EIS technique. Australian Conservation Foundation.
Lua i Stíl Chicago (17ú heag.)The EIS Technique. Melbourne: Australian Conservation Foundation, 1975.
Lua MLA (9ú heag.)The EIS Technique. Australian Conservation Foundation, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.