Cita APA (7th ed.)

Lientz, B. P., & Rea, K. P. (2002). Project management for the 21st century (3rd ed.). Academic Press.

Cita Chicago (17th ed.)

Lientz, Bennet P., i Kathryn P. Rea. Project Management for the 21st Century. 3rd ed. San Diego, Calif: Academic Press, 2002.

Cita MLA (9th ed.)

Lientz, Bennet P., i Kathryn P. Rea. Project Management for the 21st Century. 3rd ed. Academic Press, 2002.