Nisbet, A. (1804). A system of heraldry: Speculative and practical : with the true art of blazon, according to the most approved heralds in Europe : illustrated with suitable examples of armorial figures, and achievements of the most considerable surnames and families in Scotland, &c. : together with historical and genealogical memorials relative thereto (2nd ed.). Edinburgh: Printed by and for Alex. Lawrie.

Nisbet, Alexander. A System of Heraldry: Speculative and Practical : With the True Art of Blazon, According to the Most Approved Heralds in Europe : Illustrated With Suitable Examples of Armorial Figures, and Achievements of the Most Considerable Surnames and Families in Scotland, &c. : Together With Historical and Genealogical Memorials Relative Thereto. 2nd ed. Edinburgh: Printed by and for Alex. Lawrie, 1804.

Nisbet, Alexander. A System of Heraldry: Speculative and Practical : With the True Art of Blazon, According to the Most Approved Heralds in Europe : Illustrated With Suitable Examples of Armorial Figures, and Achievements of the Most Considerable Surnames and Families in Scotland, &c. : Together With Historical and Genealogical Memorials Relative Thereto. 2nd ed. Edinburgh: Printed by and for Alex. Lawrie, 1804.