Cita APA

Wiest, J. D., & Levy, F. K. (1977). Management guide to PERT/CPM (2nd ed.). Prentice Hall of India.

Chicago Edition Citation

Wiest, Jerome D., i Ferdinand K. Levy. Management Guide to PERT/CPM. 2nd ed. New Jersey: Prentice Hall of India, 1977.

Cita MLA

Wiest, Jerome D., i Ferdinand K. Levy. Management Guide to PERT/CPM. 2nd ed. Prentice Hall of India, 1977.