Mercer Mayer. (2012). Just a little too little. HarperFestival.
Lua i Stíl Chicago (17ú heag.)Mercer Mayer. Just a Little Too Little. New York, N.Y.: HarperFestival, 2012.
Lua MLA (8ú heag.)Mercer Mayer. Just a Little Too Little. HarperFestival, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.