Knirk, F. G., & Gustafson, K. L. (1986). Instructional technology: Systematic approach to education. Holt, Rinehart and Winston.
Citação norma ChicagoKnirk, Frederick G., and Kent L. Gustafson. Instructional Technology: Systematic Approach to Education. New York: Holt, Rinehart and Winston, 1986.
Citação norma MLAKnirk, Frederick G., and Kent L. Gustafson. Instructional Technology: Systematic Approach to Education. Holt, Rinehart and Winston, 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.