Buying the big jets, c2001: t.p. (Paul Clark)

UKM in OCLC, Nov. 26, 2001 (hdg: Clark, Paul, 1954-)

The railways of Devil's Dyke, 1976: t.p. (Paul Clark)

BL letter from author 23 Feb. 1994 (Paul Clark, born 16 Mar. 1954)

His website, 1 Dec. 2011 (Paul Clark, born 16 Mar. 1954; MSc in transportation planning and management from Westminster Univ.; worked in the railway industry and with Airbus in Toulouse, France; established and managed AirBusiness Academy in France and led IATA's global training organisation from Montreal; has taught on aviation at City Univ. (London), Cranfield Univ., and Toulouse Business School; author of "Buying the big jets" and has also written two books on railway history)