Forrás: Let's Hear It for the Heroes. Jill Gallina. Voice sheet music. Choir sheet music. For Choral. Singer 5 Pak. Shawnee Press.
Fordítás: Voice kotta. Kórus kotta. Let's Hear It for the Heroes composed by Jill Gallina and Michael Gallina. A Choral. Shawnee Press #UB0123.