Dyfyniad APA

Bhalla, A. S. (1979). Towards global action for appropriate technology. Pergamon Press.

Dyfyniad Arddull Chicago

Bhalla, A. S. Towards Global Action for Appropriate Technology. Oxford New York: Pergamon Press, 1979.

Dyfyniad MLA

Bhalla, A. S. Towards Global Action for Appropriate Technology. Pergamon Press, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.