एपीए उद्धरण

Athayde, W. P. E. (2015). Project management essentials: A quick and easy guide to the most important concepts and beat practices for managing your project right (3 edition.).

शिकागो स्टाइल उद्धरण

Athayde, William P; Elswick. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Beat Practices for Managing Your Project Right. 3 edition. Viva Books Pvt Ltd.: New Delhi, 2015.

एमएलए उद्धरण

Athayde, William P; Elswick. Project Management Essentials: A Quick and Easy Guide to the Most Important Concepts and Beat Practices for Managing Your Project Right. 3 edition. 2015.