Oberlender, G. D. (1993). Project management for engineering and construction. New York: McGraw-Hill.
Παραπομπή Chicago StyleOberlender, Garold D. Project Management for Engineering and Construction. New York: McGraw-Hill, 1993.
Παραπομπή MLAOberlender, Garold D. Project Management for Engineering and Construction. New York: McGraw-Hill, 1993.
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