Mandel, A., & Andrews, M. (2012). Touch the Sky. Walt Disney Music Company.
Lua i Stíl Chicago (17ú heag.)Mandel, Alex, agus Mark Andrews. Touch the Sky. California, United States: Walt Disney Music Company, 2012.
Lua MLA (9ú heag.)Mandel, Alex, agus Mark Andrews. Touch the Sky. Walt Disney Music Company, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.