Izvornik: The Marc Blitzstein Songbook - Volume 3. Till, of A Sudden. Marc Blitzstein. Voice Solo sheet music. Piano Accompaniment sheet music.
Prijevod: Marc Blitzstein pjesmarice - Volume 3. Glas Solo note. Klavirsku pratnju note. Uredio Leonard Lehrman. Za klavir, Glas. Glas i klavir.