^Brown, Jonathan (2004). "Small, James (bap. 1740, d. 1793)". Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/51709. (subscription or UK public library membership required)
^"Sir James Steuart Denham, 4th Baronet | Scottish economist | Britannica". www.britannica.com. Retrieved 31 May 2022.