Cita APA (7th ed.)

Clements, J. P. (2006). Effective Project Management (4th.). Cengage Learning India Pvt. Ltd.

Cita Chicago (17th ed.)

Clements, James P. Effective Project Management. 4th. New Delhi: Cengage Learning India Pvt. Ltd, 2006.

Cita MLA (9th ed.)

Clements, James P. Effective Project Management. 4th. Cengage Learning India Pvt. Ltd, 2006.