Fox, M., & Barton, J. (2012). Two little monkeys. Beach Lane Books.
Lua i Stíl Chicago (17ú heag.)Fox, Mem, agus Jill Barton. Two Little Monkeys. New York: Beach Lane Books, 2012.
Lua MLA (8ú heag.)Fox, Mem, agus Jill Barton. Two Little Monkeys. Beach Lane Books, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.