Schumann, R., & Schumann, C. (1981). Selected songs for solo voice and piano: From complete works edition (Primera edición.). Dover Publications.
Lua i Stíl Chicago (17ú heag.)Schumann, Robert., agus Clara Schumann. Selected Songs for Solo Voice and Piano: From Complete Works Edition. Primera edición. New York: Dover Publications, 1981.
Lua MLA (8ú heag.)Schumann, Robert., agus Clara Schumann. Selected Songs for Solo Voice and Piano: From Complete Works Edition. Primera edición. Dover Publications, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.