Angel, G. G. (2022). PMP certification: A beginner's guide (Fourth edition.). University Press of Colorado.
Style de citation Chicago (17e éd.)Angel, George G. PMP Certification: A Beginner's Guide. Fourth edition. Denver, Colorado: University Press of Colorado, 2022.
Style de citation MLA (8e éd.)Angel, George G. PMP Certification: A Beginner's Guide. Fourth edition. University Press of Colorado, 2022.
Attention : ces citations peuvent ne pas être correctes à 100%.