Central State. South Australia: Its History, Progress and Resources Gordon, David J. Heftet / 2013 / Engelsk
"Nile" of Australia. Nature's Gateway to the Interior. A Plea for the Greater Utilization of the Murray and Its Tributaries Gordon, David J. Heftet / 2013 / Engelsk
Baseball's Shooting Stars Improbable Ascents and Burnouts in the National Pastime Gordon, David J Heftet / 2024 / Engelsk
Central State. South Australia: Its History, Progress and Resources Gordon, David J. Heftet / 2013 / Engelsk
Carmel Impresarios A cultural biography of Dene Denny and Hazel Watrous Gordon, David J Heftet / 2014 / Engelsk
