Zeitlyn, J. (1988). Low cost printing for development: A printing handbook for Third World development and education (Rev. and extended ed.). Intermediate Technology Publications in association with University Press.
Dyfyniad Arddull ChicagoZeitlyn, Jonathan. Low Cost Printing for Development: A Printing Handbook for Third World Development and Education. Rev. and extended ed. London: Intermediate Technology Publications in association with University Press, 1988.
Dyfyniad MLAZeitlyn, Jonathan. Low Cost Printing for Development: A Printing Handbook for Third World Development and Education. Rev. and extended ed. Intermediate Technology Publications in association with University Press, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.