Heinich, R., Molenda, M., & Russell, J. D. (1986). Instructional media and the new technologies of instruction (2nd ed.). Wiley.
Chicago (17e ed.) BronvermeldingHeinich, Robert, Michael Molenda, en James D. Russell. Instructional Media and the New Technologies of Instruction. 2nd ed. New York: Wiley, 1986.
MLA (8e ed.) BronvermeldingHeinich, Robert, et al. Instructional Media and the New Technologies of Instruction. 2nd ed. Wiley, 1986.
Let op: Deze citaties zijn niet altijd 100% accuraat.