Nicholas, J. M., & Steyn, H. (2008). Project management for business, engineering and technologic principles and practice (3rd ed.). Butter worth-Heinemann.
শিকাগো স্টাইলে সাইটেশনNicholas, John M., এবং Herman Steyn. Project Management for Business, Engineering and Technologic Principles and Practice. 3rd ed. Oxford: Butter worth-Heinemann, 2008.
এমএলএ সাইটেশনNicholas, John M., এবং Herman Steyn. Project Management for Business, Engineering and Technologic Principles and Practice. 3rd ed. Butter worth-Heinemann, 2008.
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