McCormack, C., & Jones, D. (1998). Building web-based education system. New York: John Wiley & Sons, Inc..
Παραπομπή Chicago StyleMcCormack, Colin, and David Jones. Building Web-based Education System. New York: John Wiley & Sons, Inc., 1998.
Παραπομπή MLAMcCormack, Colin, and David Jones. Building Web-based Education System. New York: John Wiley & Sons, Inc., 1998.
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