Cita APA (7a ed.)

Rad, P. F., & Levin, G. (2006). Metrics for project management: Formalized approaches. Management Concepts.

Cita Chicago Style (17a ed.)

Rad, Parviz F., y Ginger Levin. Metrics for Project Management: Formalized Approaches. Vienna, Virginia: Management Concepts, 2006.

Cita MLA (8a ed.)

Rad, Parviz F., y Ginger Levin. Metrics for Project Management: Formalized Approaches. Management Concepts, 2006.