"No title". The Daily Telegraph. Vol. XXX, no. 49. Tasmania, Australia. 26 February 1910. p. 4. Retrieved 4 January 2023 – via National Library of Australia.
"Anatomical Mystery". The Northern Champion. Vol. 9, no. 934. New South Wales, Australia. 8 April 1922. p. 6. Retrieved 5 January 2023 – via National Library of Australia.
Mother'sDayShrine.com; "Mother's Day: Governor Designates Sunday, May 8, For Its Observance", The Messenger (Beckley, West Virginia), April 29, 1910, p 3