Παραπομπή APA
Burch, J. G., Strater, F. R., & Grudnitski, G. (1979). Information systems: Theory and practice /John G Burch, Felix R. Strater, Gary Grudnitski (2nd ed.). New York: John Wiley and Sons.
Παραπομπή Chicago StyleBurch, John G., Felix R. Strater, and Gary Grudnitski. Information Systems: Theory and Practice /John G Burch, Felix R. Strater, Gary Grudnitski. 2nd ed. New York: John Wiley and Sons, 1979.
Παραπομπή MLABurch, John G., Felix R. Strater, and Gary Grudnitski. Information Systems: Theory and Practice /John G Burch, Felix R. Strater, Gary Grudnitski. 2nd ed. New York: John Wiley and Sons, 1979.
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