एपीए उद्धरण

Wiest, J. D., & Levy, F. K. (1988). A Management Guide to PERT/CPM: With CERT/PDM/DCPM and other networks/2e (2nd ed.). Prentice Hall of India.

शिकागो स्टाइल उद्धरण

Wiest, Jerome D., और Ferdinand K. Levy. A Management Guide to PERT/CPM: With CERT/PDM/DCPM and Other Networks/2e. 2nd ed. New Delhi: Prentice Hall of India, 1988.

एमएलए उद्धरण

Wiest, Jerome D., और Ferdinand K. Levy. A Management Guide to PERT/CPM: With CERT/PDM/DCPM and Other Networks/2e. 2nd ed. Prentice Hall of India, 1988.