Kahn, E. I. (1960). Four pieces on mediaeval German poems: For soprano and piano (Composer's facs. ed.). American Composers Alliance.
Chicago Style (17th ed.) CitationKahn, Erich Itor. Four Pieces on Mediaeval German Poems: For Soprano and Piano. Composer's facs. ed. New York, N.Y: American Composers Alliance, 1960.
MLA (9th ed.) CitationKahn, Erich Itor. Four Pieces on Mediaeval German Poems: For Soprano and Piano. Composer's facs. ed. American Composers Alliance, 1960.
Warning: These citations may not always be 100% accurate.