Britten, B. (1949). A Charm of Lullabies: For Mezzo-Soprano and Piano, op.41. Boosey & Hawkes.
Lua i Stíl Chicago (17ú heag.)Britten, Benjamin. A Charm of Lullabies: For Mezzo-Soprano and Piano, Op.41. Bonn: Boosey & Hawkes, 1949.
Lua MLA (8ú heag.)Britten, Benjamin. A Charm of Lullabies: For Mezzo-Soprano and Piano, Op.41. Boosey & Hawkes, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.