Cita APA (7th ed.)

Darrow, K., & Pam, R. (1978). Appropriate technology sourcebook: A for tools and techniques that use local skills, local resources, and renewable sources of energy (Updated June 1978.). A Volunteers in Asia Publication.

Cita Chicago (17th ed.)

Darrow, Ken, i Rick Pam. Appropriate Technology Sourcebook: A for Tools and Techniques That Use Local Skills, Local Resources, and Renewable Sources of Energy. Updated June 1978. Stanford, Calif: A Volunteers in Asia Publication, 1978.

Cita MLA (9th ed.)

Darrow, Ken, i Rick Pam. Appropriate Technology Sourcebook: A for Tools and Techniques That Use Local Skills, Local Resources, and Renewable Sources of Energy. Updated June 1978. A Volunteers in Asia Publication, 1978.