Innes, Cosmo, Registrum episcopatus Aberdonensis : ecclesie Cathedralis Aberdonensis regesta que extant in unum collecta, 2 Vols, (Spalding and Maitland Clubs, 1845), Vol.
Innes, Cosmo, Registrum episcopatus Aberdonensis: ecclesie Cathedralis Aberdonensis regesta collected into one volume, 2 volumes (published by Spalding and Maitland Clubs in 1845). Volume.