APA-referens (7:e uppl.)

Carr, M. (1989). The Barefoot book: Economically appropriate services for the rural poor. Intermediate Technology Publications.

Chicago-referens (17:e uppl.)

Carr, Marilyn. The Barefoot Book: Economically Appropriate Services for the Rural Poor. London: Intermediate Technology Publications, 1989.

MLA-referens (8:e uppl.)

Carr, Marilyn. The Barefoot Book: Economically Appropriate Services for the Rural Poor. Intermediate Technology Publications, 1989.