Alan Webb. (2003). Using earned value: A project manager's guide. Hants, Eng: Gower.
Style de citation ChicagoAlan Webb. Using Earned Value: A Project Manager's Guide. Hants, Eng: Gower, 2003.
Style de citation MLAAlan Webb. Using Earned Value: A Project Manager's Guide. Hants, Eng: Gower, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.