Παραπομπή APA
Burch, J. G., Strater, F. R., & Grudnitski, G. (1983). Information systems: Theory and practice (3rd ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleBurch, John G., Felix R. Strater, and Gary Grudnitski. Information Systems: Theory and Practice. 3rd ed. New York: John Wiley & Sons, 1983.
Παραπομπή MLABurch, John G., Felix R. Strater, and Gary Grudnitski. Information Systems: Theory and Practice. 3rd ed. New York: John Wiley & Sons, 1983.
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