Gaya APA

Wiest, J, D., Levy, F, K. (2002). A management guide to pert/cpm : with gert/pdm/dcpm and other networks (Ed.2). New Delhi: Prentice-Hall of India Private Limited.

Gaya MLA

Wiest, Jerome, D.., Levy, Ferdinand, K. "A management guide to pert/cpm : with gert/pdm/dcpm and other networks". Ed.2 New Delhi: Prentice-Hall of India Private Limited, 2002. Text.