Organisation for Economic Co-operation and Development & Jéquier, N. (1976). Appropriate technology: Problems and promises. Development Centre of the Organisation for Economic Co-operation and Development.
Lua i Stíl Chicago (17ú heag.)Organisation for Economic Co-operation and Development agus Nicolas Jéquier. Appropriate Technology: Problems and Promises. Paris: Development Centre of the Organisation for Economic Co-operation and Development, 1976.
Lua MLA (8ú heag.)Organisation for Economic Co-operation and Development agus Nicolas Jéquier. Appropriate Technology: Problems and Promises. Development Centre of the Organisation for Economic Co-operation and Development, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.