Bennett, R. R. The insect world: Four songs for unison voices and piano / Richard Rodney Bennett. Universal Edition.
Chicago-Zitierstil (17. Ausg.)Bennett, Richard Rodney. The Insect World: Four Songs for Unison Voices and Piano / Richard Rodney Bennett. Wien: Universal Edition.
MLA-Zitierstil (8. Ausg.)Bennett, Richard Rodney. The Insect World: Four Songs for Unison Voices and Piano / Richard Rodney Bennett. Universal Edition.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.