Cita APA (7a ed.)
Darrow, K. (1981). Appropriate Technology Soucebook. A Volunteers in Asia Publications.
Cita estilo Chicago (17a ed.)
Darrow, Ken. Appropriate Technology Soucebook. California, EUA: A Volunteers in Asia Publications, 1981.
Cita MLA (9a ed.)
Darrow, Ken. Appropriate Technology Soucebook. A Volunteers in Asia Publications, 1981.
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