British Toys und Hobbies. British Toy und Hobby Manufacturers Association.
Lua i Stíl Chicago (17ú heag.)British Toys Und Hobbies. London: British Toy und Hobby Manufacturers Association.
Lua MLA (8ú heag.)British Toys Und Hobbies. British Toy und Hobby Manufacturers Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.