Gido, J. (2015). Successful project management (6thed.). Cengage learuing.
Citazione stile Chigago Style (17a edizione)Gido, Jack. Successful Project Management. 6thed. New Delhi: Cengage learuing, 2015.
Citatione MLA (9a ed.)Gido, Jack. Successful Project Management. 6thed. Cengage learuing, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.