Haney, J. B., & Ullmer, E. J. (1975). Educational communications and technology: An introduction for teachers (2d ed.). W. C. Brown Co., Publishers.
Chicago (17e ed.) BronvermeldingHaney, John B., en Eldon J. Ullmer. Educational Communications and Technology: An Introduction for Teachers. 2d ed. Dubuque, Iowa: W. C. Brown Co., Publishers, 1975.
MLA (8e ed.) BronvermeldingHaney, John B., en Eldon J. Ullmer. Educational Communications and Technology: An Introduction for Teachers. 2d ed. W. C. Brown Co., Publishers, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.