Chapple, Geoff (Personal Name)

His Rewi Alley of China, 1980: t.p. (Geoff Chapple)

Navigator, 2018: credits (Geoff Chapple, screenwriter)

NZON Screen web site, viewed July 27 2018: overview web page (Geoff Chapple; journalist/writer; film, The Navigator; books include: "Edge of the Earth, "Rewi Alley", "Te Araroa--the New Zealand Trail", 2002)