"AHISA Schools". New South Wales. Association of Heads of Independent Schools of Australia. January 2008. Archived from the original on 2 November 2007. Retrieved 23 January 2008.
Braga, Stuart, "Plume, Henry (1851–1930)", Australian Dictionary of Biography, National Centre of Biography, Australian National University, retrieved 27 December 2019
"Barker College – Home". Barker College: An Anglican School. Barker College. Archived from the original on 22 February 2008. Retrieved 23 January 2008.
"Sport". Co-Curricular. Barker College. Archived from the original on 14 February 2008. Retrieved 23 January 2008.
"International Members". HMC Schools. The Headmasters' and Headmistresses' Conference. Archived from the original on 15 March 2008. Retrieved 11 March 2008.
"Barker College". New South Wales. School Choice. 2007. Archived from the original on 30 August 2007. Retrieved 23 January 2008.
"Barker College – Home". Barker College: An Anglican School. Barker College. Archived from the original on 22 February 2008. Retrieved 23 January 2008.
"International Members". HMC Schools. The Headmasters' and Headmistresses' Conference. Archived from the original on 15 March 2008. Retrieved 11 March 2008.
"AHISA Schools". New South Wales. Association of Heads of Independent Schools of Australia. January 2008. Archived from the original on 2 November 2007. Retrieved 23 January 2008.