Young, R. R. (2006). Project Requirements: A Guide to Best Practices (Digital original.). Berrett-Koehler Publishers, Incorporated.
Style de citation Chicago (17e éd.)Young, Ralph R. Project Requirements: A Guide to Best Practices. Digital original. Oakland: Berrett-Koehler Publishers, Incorporated, 2006.
Style de citation MLA (8e éd.)Young, Ralph R. Project Requirements: A Guide to Best Practices. Digital original. Berrett-Koehler Publishers, Incorporated, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.