Parkinson, N. (1964). Parkinson's Law and Other Studies in Administration (1. Aufl.). Ballantine Books.
Lua i Stíl Chicago (17ú heag.)Parkinson, Northcote. Parkinson's Law and Other Studies in Administration. 1. Aufl. New York: Ballantine Books, 1964.
Lua MLA (8ú heag.)Parkinson, Northcote. Parkinson's Law and Other Studies in Administration. 1. Aufl. Ballantine Books, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.