Darrow, K. (1978). Appropriate technology sourcebook: A guide to practical books for village and small communities. Stanford, California, USA: Appropriate Technology Project - Volunteers in Asia.
Παραπομπή Chicago StyleDarrow, Ken. Appropriate Technology Sourcebook: A Guide to Practical Books for Village and Small Communities. Stanford, California, USA: Appropriate Technology Project - Volunteers in Asia, 1978.
Παραπομπή MLADarrow, Ken. Appropriate Technology Sourcebook: A Guide to Practical Books for Village and Small Communities. Stanford, California, USA: Appropriate Technology Project - Volunteers in Asia, 1978.
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