Kalmar "C. Northcote Parkinson" gabaɗaya tana nufin Cyril Northcote Parkinson, ɗan tarihi na sojan ruwa na Biritaniya kuma marubuci wanda ya fi shahara da lura da yadda yake lura da halin gudanarwa da ƙungiyoyi. Shahararriyar aikin Parkinson shine littafinsa "Dokar Parkinson: The Pursuit of Progress," wanda aka fara bugawa a shekara ta 1957.A cikin mahallin ma'anar ƙamus, "C. Northcote Parkinson" za a iya lissafa shi azaman Sunan da ya dace, tare da taƙaitaccen bayanin aikinsa da kuma fitattun gudummawar da ya bayar a fagen ka'idar gudanarwa.