Williams, P., & Jinks, D. (1985). Design and technology, 5-12. Falmer Press.
Dyfyniad Arddull ChicagoWilliams, Pat, and David Jinks. Design and Technology, 5-12. London: Falmer Press, 1985.
Dyfyniad MLAWilliams, Pat, and David Jinks. Design and Technology, 5-12. Falmer Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.