Cleland, D. I., & King, W. R. (1983). Systems analysis and project management (3rd ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)Cleland, David I., y William Richard King. Systems Analysis and Project Management. 3rd ed. New York [N.Y.] [etc.]: McGraw-Hill, 1983.
Cita MLA (9a ed.)Cleland, David I., y William Richard King. Systems Analysis and Project Management. 3rd ed. McGraw-Hill, 1983.
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