Collins, C. W., & Hughes, P. W. (1982). Where junior secondary schools are heading: Research and reflections. Australian Council for Educational Research.
Dyfyniad Arddull ChicagoCollins, Cherry W., and Phillip W. Hughes. Where Junior Secondary Schools Are Heading: Research and Reflections. Hawthorn, Vic: Australian Council for Educational Research, 1982.
Dyfyniad MLACollins, Cherry W., and Phillip W. Hughes. Where Junior Secondary Schools Are Heading: Research and Reflections. Australian Council for Educational Research, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.