(1997). The effectiveness of computer-assisted instruction / by Edwin P. Christmann.
Citazione stile Chigago Style (17a edizione)The Effectiveness of Computer-assisted Instruction / by Edwin P. Christmann. 1997.
Citatione MLA (9a ed.)The Effectiveness of Computer-assisted Instruction / by Edwin P. Christmann. 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.