Middlesex Heraldry Society. The Seaxe: Newsletter of the Middlesex Heraldry Society / Middlesex Heraldry Society. Middlesex Heraldry Society.
Chicago-viite (17. p.)Middlesex Heraldry Society. The Seaxe: Newsletter of the Middlesex Heraldry Society / Middlesex Heraldry Society. [Harpenden]: Middlesex Heraldry Society.
MLA-viite (8. p.)Middlesex Heraldry Society. The Seaxe: Newsletter of the Middlesex Heraldry Society / Middlesex Heraldry Society. Middlesex Heraldry Society.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.