James Skofield. (1998). Detective Dinosaur (I Can Read Level 2) (1st Harper Trophy Ed.). HarperCollins.
Lua i Stíl Chicago (17ú heag.)James Skofield. Detective Dinosaur (I Can Read Level 2). 1st Harper Trophy Ed. HarperCollins, 1998.
Lua MLA (9ú heag.)James Skofield. Detective Dinosaur (I Can Read Level 2). 1st Harper Trophy Ed. HarperCollins, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.