Originál: Rx for Earth. If You Litter. Voice sheet music. Choir sheet music. Rx for Earth composed by Joyce Merman. For Choral. singer ed.
Preklad: Rx na Zemi. Hlas noty. Zbor noty. Pre zborového. spevák ed. Obsadenie kniha. Shawnee Press. 32 strán. Шони Пресс.
