APA (7 वां संस्करण) प्रशस्ति पत्र

Panico, J. A. (1969). Queuing theory: A study of waiting lines for business, economics and science. Prentice-Hall.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Panico, Joseph A. Queuing Theory: A Study of Waiting Lines for Business, Economics and Science. New Jersey: Prentice-Hall, 1969.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Panico, Joseph A. Queuing Theory: A Study of Waiting Lines for Business, Economics and Science. Prentice-Hall, 1969.

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