Cita APA (7th ed.)

Galtung, J. (1979). Development, environment and technology: Towards a technology for self-relience. United Nations.

Cita Chicago (17th ed.)

Galtung, Johan. Development, Environment and Technology: Towards a Technology for Self-relience. New York: United Nations, 1979.

Cita MLA (9th ed.)

Galtung, Johan. Development, Environment and Technology: Towards a Technology for Self-relience. United Nations, 1979.