Collis, B. (1996). Tele-learning in a digital world: The future of distance learning. International Thomson Computer Press.
Chicagoスタイル(17版)引用形式Collis, Betty. Tele-learning in a Digital World: The Future of Distance Learning. London: International Thomson Computer Press, 1996.
MLA(9版)引用形式Collis, Betty. Tele-learning in a Digital World: The Future of Distance Learning. International Thomson Computer Press, 1996.
警告: この引用は必ずしも正確ではありません.