Latimer, A. (2012). Penguin's hidden talent. Peachtree.
Lua i Stíl Chicago (17ú heag.)Latimer, Alex. Penguin's Hidden Talent. Atlanta: Peachtree, 2012.
Lua MLA (8ú heag.)Latimer, Alex. Penguin's Hidden Talent. Peachtree, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.