1. 11 and 12 George III, c. 30, 1770–71.
2. Hallaran, W. S. Practical observations on the causes and cures of insanity. Dublin: 1810. Second edition 1818.
3. Jackson, Alexander. Obituary notice in Dublin Quarterly Journal of Medical Science, 1848: vol. v., 565.
4. Evidence of John Leslie Foster to the select committee respecting the lunatic poor in Ireland, p. 33, H.C. 1817 (430), viii.
5. Halliday Andrew. Remarks on the present state of the lunatic asylums in Ireland, London: 1808.