Izvornik: Backpocket Bluegrass Song Book. Wayne Erbsen. Beginning. Backpocket Bluegrass Song Book. Words & Music to 40 Classic Bluegrass Tunes.
Prijevod: Backpocket Bluegrass pjesmarici. Početak. Backpocket Bluegrass pjesmarici. Riječi. Sastavljen od strane Wayne Erbsen. Uvezanih, SongBook.