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| Bruce W. S. | Reminiscences. Aberdeen, Jas. G. Bisset, 1929. |
| Bryce, J. | Studies in Contemporary Biography. London, Macmillan and Co., Ltd, 1903. |
| Edinburgh Corporation (ed.) | John Forbes White – Miller, Collector, Photographer 1831-1904. Libraries and Museums Committee, 1970. |
| Frazer, J. G. | The Gorgons Head. Freeport, New York, Books for Libraries Press, 1967 (reprint) |
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| Carswell, D. | Brother Scots. London, Constable and Company LTD, 1927. |
| Nelson, R. R. | The Life and Thought of William Robertson Smith. Ann Arbor, Ph.D., University of Michigan, 1969. |
| Thiele Smith, Alice | Children of the Manse, ed. G. Booth and A. Hess, Edinburgh, The Bellfield Press, 2004. |
| Watt, Hugh u.a. | New College Edinburgh – A Centenary History, Edinburgh, Oliver and Boyd, 1946. |
| B&C | The Life of William Robertson Smith. London, Adam and Charles Black, 1912. |
| Brown, J. H. | Black J. S. and Chrystal G. W.: The Life of William Robertson Smith. London, Adam and Charles Black, 1912. |
| EB9 | Encyclopaedia Britannica 9th Edition |
| FP | In possession of the family |
| JFW | Edinburgh Corporation (ed.): John Forbes White – Miller, Collector, Photographer 1831-1904, Libraries and Museums Committee, 1970. |
| NCE | Watt, Hugh u.a.: New College Edinburgh – A Centenary History, Edinburgh, Oliver and Boyd, 1946. |