J. Campbell
| Author(s) | Title | ref.s | |
|---|---|---|---|
| J. Campbell | Magna Carta and Medieval Government, by J. C. Holt | MÆ 58/1, p. 149 JSTOR: 43632530 | |
| J. Campbell | The Acts of Malcolm IV, King of Scots 1153-65 together with Scottish Royal Acts prior to 1153 not included in Sir Archibald Lawrie's 'Early Scottish Charters', by G. W. S. Barrow | MÆ 31/2, p. 151 JSTOR: 43626982 |