Gw mau tau Cathetan suku dari John Farey. Jelasin dalam bahasa jawa

John Farey, A General View of the Agriculture and Minerals of Derbyshire, Volume 1. With Introduction by Trevor D. Ford and Hugh S. Torrens. (Peak District Mines Historical Society, 1989. Reprint of 1811 Edition). The introduction contains a list of Farey's writings located to the date of the reprint.

A.P. Woolrich, 'John Farey, Jr. (1791-1851): Engineer and Polymath' in History of Technology, 19, 1997, pp 111–142. (ISBN 0-7201-2365-8) (Includes a brief family history and a family tree)