Bolton, H. C. (1983). "Grayson, Henry Joseph (1856–1918)". Australian Dictionary of Biography. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved 8 October 2008. 978-0-522-84459-7
Bolton, H. C. (1983). "Grayson, Henry Joseph (1856–1918)". Australian Dictionary of Biography. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved 8 October 2008. 978-0-522-84459-7
Gregory, J. W. (1906). The Dead Heart of Australia. London: J. Murray. /wiki/John_Walter_Gregory
Grayson, H. J.; Mahony, D. J. (1910). The Geology of the Camperdown and Mount Elephant Districts (PDF). Geological Survey of Victoria Memoir 9. Melbourne: Department of Mines, Victoria, Australia.
Bolton, H. C. (1983). "Grayson, Henry Joseph (1856–1918)". Australian Dictionary of Biography. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved 8 October 2008. 978-0-522-84459-7
Serle, Percival (1949). "Grayson, Henry Joseph". Dictionary of Australian Biography. Sydney: Angus & Robertson. Retrieved 8 October 2008. /wiki/Percival_Serle
Grayson, Henry J. (1910). "Modern Improvements in Rock Section Cutting Apparatus". Proceedings of the Royal Society of Victoria. 23: 65–81. https://www.biodiversitylibrary.org/page/8491584
References to it will be found in the Journal of the Royal Microscopical Society for
1899, p. 355;
1902, p. 385;
1904, p. 393;
1910, pp. 5, 144, 701 and 801;
1911, pp. 160, 421 and 449. https://www.biodiversitylibrary.org/page/49604290
Grayson, Henry J. (1910). "On the Production of Micrometric and Diffraction Rulings". Journal of the Royal Microscopical Society: 239–243. https://www.biodiversitylibrary.org/page/2198746
Grayson, Henry J. (1900). "On the Production of Micrometric and Diffraction Rulings". Proceedings of the Australasian Association for the Advancement of Science (Eighth Meeting): 183–191. https://www.biodiversitylibrary.org/page/14536831
Grayson, Henry J. (1917). "Description of a New Dividing Engine for Ruling Diffraction Gratings". Proceedings of the Royal Society of Victoria. 30: 44–96. https://www.biodiversitylibrary.org/page/9202072
Bolton, H. C. (1983). "Grayson, Henry Joseph (1856–1918)". Australian Dictionary of Biography. Canberra: National Centre of Biography, Australian National University. ISBN 978-0-522-84459-7. ISSN 1833-7538. OCLC 70677943. Retrieved 8 October 2008. 978-0-522-84459-7
Serle, Percival (1949). "Grayson, Henry Joseph". Dictionary of Australian Biography. Sydney: Angus & Robertson. Retrieved 8 October 2008. /wiki/Percival_Serle