British Toys und Hobbies. British Toy und Hobby Manufacturers Association.
Chicago Style (17. basım) AtıfBritish Toys Und Hobbies. London: British Toy und Hobby Manufacturers Association.
MLA (8th ed.) AtıfBritish Toys Und Hobbies. British Toy und Hobby Manufacturers Association.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..