(1979). Appropriate technologies for Third World development: Proceedings of a conference held by the International Economic association at Teheran, Iran. London: The Macmillan Press.
Chicago Style aipamenaAppropriate Technologies for Third World Development: Proceedings of a Conference Held By the International Economic Association At Teheran, Iran. London: The Macmillan Press, 1979.
MLA aipamenaAppropriate Technologies for Third World Development: Proceedings of a Conference Held By the International Economic Association At Teheran, Iran. London: The Macmillan Press, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.