Rylant, C., & Biggs, B. (2012). Brownie & Pearl make good. Beach Lane Books.
Lua i Stíl Chicago (17ú heag.)Rylant, Cynthia, agus Brian Biggs. Brownie & Pearl Make Good. New York: Beach Lane Books, 2012.
Lua MLA (8ú heag.)Rylant, Cynthia, agus Brian Biggs. Brownie & Pearl Make Good. Beach Lane Books, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.