Northrup, P. T. (2007). Learning objects for instruction: Design and evaluation. Information Science pub.
Citación estilo ChicagoNorthrup, Pamela T. Learning Objects for Instruction: Design and Evaluation. New York: Information Science pub, 2007.
Cita MLANorthrup, Pamela T. Learning Objects for Instruction: Design and Evaluation. Information Science pub, 2007.
Warning: These citations may not always be 100% accurate.