References
- Mitchell , P. David . 1973 . “Technology for Educational Change,” . Programmed Learning and Educational Technology , 10 : 315 – 323 .
- Jones , B. and Mann , A. P. 1969 . “Educational Technology in Tomorrow's World,” . In Aspects of Educational Technology III , Edited by: Brun‐strom , C. P. London : Pitman, 1969 .