Critchlow, J. (1985). The use of computers in schools: Constraints to further development. Sheffield City Polytechnic, Dep. of Education Management.
Chicago-Zitierstil (17. Ausg.)Critchlow, John. The Use of Computers in Schools: Constraints to Further Development. Sheffield: Sheffield City Polytechnic, Dep. of Education Management, 1985.
MLA-Zitierstil (9. Ausg.)Critchlow, John. The Use of Computers in Schools: Constraints to Further Development. Sheffield City Polytechnic, Dep. of Education Management, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.