Heraldry Society <Baldock>. The Escutcheon: The Heraldry Society. The Heraldry Society.
Chicago-viite (17. p.)Heraldry Society <Baldock>. The Escutcheon: The Heraldry Society. East Knoyle, Wiltshire: The Heraldry Society.
MLA-viite (8. p.)Heraldry Society <Baldock>. The Escutcheon: The Heraldry Society. The Heraldry Society.
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