Judd, P., & Judd, P. (1990). Hard Plastic Dolls, 2: Identification and Price Guide (2. Aufl.). Hobby House Press.
Lua i Stíl Chicago (17ú heag.)Judd, Polly, agus Pam Judd. Hard Plastic Dolls, 2: Identification and Price Guide. 2. Aufl. Cumberland: Hobby House Press, 1990.
Lua MLA (8ú heag.)Judd, Polly, agus Pam Judd. Hard Plastic Dolls, 2: Identification and Price Guide. 2. Aufl. Hobby House Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.