Manuel, M. C. (2001). Exploring the applicability of Sambamurthy and Zmud's IT management competencies checklist in the Philippine business organizations. College of Business Administration, University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Manuel, Manuel C. Exploring the Applicability of Sambamurthy and Zmud's IT Management Competencies Checklist in the Philippine Business Organizations. Quezon City: College of Business Administration, University of the Philippines, 2001.
Lua MLA (9ú heag.)Manuel, Manuel C. Exploring the Applicability of Sambamurthy and Zmud's IT Management Competencies Checklist in the Philippine Business Organizations. College of Business Administration, University of the Philippines, 2001.
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