APA (7 वां संस्करण) प्रशस्ति पत्र

Parkinson, N. (1964). Parkinson's Law and Other Studies in Administration (1. Aufl.). Ballantine Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Parkinson, Northcote. Parkinson's Law and Other Studies in Administration. 1. Aufl. New York: Ballantine Books, 1964.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Parkinson, Northcote. Parkinson's Law and Other Studies in Administration. 1. Aufl. Ballantine Books, 1964.