Carr, M. (1985). The AT reader: Theory and practice in appropriate technology. Intermediate Technology.
Chicago-referens (17:e uppl.)Carr, Marilyn. The AT Reader: Theory and Practice in Appropriate Technology. London: Intermediate Technology, 1985.
MLA-referens (9:e uppl.)Carr, Marilyn. The AT Reader: Theory and Practice in Appropriate Technology. Intermediate Technology, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.