एपीए उद्धरण

Richman, L. (2008). Project management step by step. Prentice - hall of India.

शिकागो स्टाइल उद्धरण

Richman, Larry. Project Management Step by Step. New Delhi: Prentice - hall of India, 2008.

एमएलए उद्धरण

Richman, Larry. Project Management Step by Step. Prentice - hall of India, 2008.