Lewis, J. P., & Barner, B. (2007). Big is big (and little little): A book of contrasts. Holiday House.
Lua i Stíl Chicago (17ú heag.)Lewis, J. Patrick, agus Bob Barner. Big Is Big (and Little Little): A Book of Contrasts. New York: Holiday House, 2007.
Lua MLA (8ú heag.)Lewis, J. Patrick, agus Bob Barner. Big Is Big (and Little Little): A Book of Contrasts. Holiday House, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.