Athayde, W. P., Elswick, R., & Lombard, P. (2015). Project management essentials: A quick and easy guide to the most important concepts and best practices for managing your projects right (3rd.). Viva Books.
শিকাগো স্টাইলে সাইটেশনAthayde, William P., Ruth Elswick, এবং Paul Lombard. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Best Practices for Managing Your Projects Right. 3rd. New Delhi: Viva Books, 2015.
এমএলএ সাইটেশনAthayde, William P., et al. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Best Practices for Managing Your Projects Right. 3rd. Viva Books, 2015.
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