Daniel Southwell. "Southwell, Daniel (1764–1797)". Journal and Letters of Daniel Southwell. National Centre of Biography, Australian National University. Retrieved 25 October 2022 – via Project Gutenberg Australia.
Parsons, Vivienne, "Barrallier, Francis Louis (1773–1853)", Australian Dictionary of Biography, Canberra: National Centre of Biography, Australian National University, retrieved 25 May 2022