Arnold Lobel. (1986). Grasshopper on the Road (I Can Read Level 2) (Reprint.). HarperCollins.
Lua i Stíl Chicago (17ú heag.)Arnold Lobel. Grasshopper on the Road (I Can Read Level 2). Reprint. HarperCollins, 1986.
Lua MLA (9ú heag.)Arnold Lobel. Grasshopper on the Road (I Can Read Level 2). Reprint. HarperCollins, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.