Originalus: Ballad of Heroes, Op. 14. Benjamin Britten. Composed by Benjamin Britten. Voice sheet music. Choir sheet music. 1939.
Vertimas: Baladė of Heroes, op. 14. Sudaro Benjamin Britten. Balso natos. Choras natos. Pianinas Lydimas natos. Baladė of Heroes, op. 14.