Stuart J. Murphy. (1997). The Best Vacation Ever (MathStart 2). HarperCollins.
Lua i Stíl Chicago (17ú heag.)Stuart J. Murphy. The Best Vacation Ever (MathStart 2). HarperCollins, 1997.
Lua MLA (9ú heag.)Stuart J. Murphy. The Best Vacation Ever (MathStart 2). HarperCollins, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.