Παραπομπή APA

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.

Παραπομπή Chicago Style

Athayde, William P., Ruth Elswick, και 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.

Παραπομπή MLA

Athayde, 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.