Brooks, J. (1990). The Complete Encyclopedia of Teddy Bears. Hobby House Press.
Lua i Stíl Chicago (17ú heag.)Brooks, Jacki. The Complete Encyclopedia of Teddy Bears. Cumberland: Hobby House Press, 1990.
Lua MLA (8ú heag.)Brooks, Jacki. The Complete Encyclopedia of Teddy Bears. Hobby House Press, 1990.
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