एपीए उद्धरण

Darrow, K. R. P. (1976). Appropriate technology source book: For tools and techniques that use local skills, local resources, and renewable sources of energy (2nd ed.). Volunteers in Asia.

शिकागो स्टाइल उद्धरण

Darrow, Ken Rick Pam. Appropriate Technology Source Book: For Tools and Techniques That Use Local Skills, Local Resources, and Renewable Sources of Energy. 2nd ed. California: Volunteers in Asia, 1976.

एमएलए उद्धरण

Darrow, Ken Rick Pam. Appropriate Technology Source Book: For Tools and Techniques That Use Local Skills, Local Resources, and Renewable Sources of Energy. 2nd ed. Volunteers in Asia, 1976.