1935
Ordnance Survey
1874
BURNS, William of Glasgow
1665
R. Gordonius à Strath-loch collegit et descripsit.
1930
Edinburgh : Bartholomew
1:253k
1830
Hermann, O.
1:200k
1665
Opera Ro. Gordonii a Straloch.
1859
KEDDIE, William.
1647
Janssonius Offizin
1887
WARD, Thomas Humphry.
1921
London : "Geographia