DAVIS, G. (2009). BARNEY'S ALPHABET FUN ! BARNEY.
Lua i Stíl Chicago (17ú heag.)DAVIS, GUY. BARNEY'S ALPHABET FUN ! BARNEY, 2009.
Lua MLA (9ú heag.)DAVIS, GUY. BARNEY'S ALPHABET FUN ! BARNEY, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.