Haydn, J. (1931). Canzonettas and songs: For voice with piano accompaniment. 12 English canzonettas and 2 songs. 21 German songs. / With German words by Karl Wolfskehl and Franz Hessel.New Ed. for practical use revised by Ludwig Landshoff (revised ed.). Peters.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Haydn, Joseph. Canzonettas and Songs: For Voice with Piano Accompaniment. 12 English Canzonettas and 2 Songs. 21 German Songs. / With German Words by Karl Wolfskehl and Franz Hessel.New Ed. for Practical Use Revised by Ludwig Landshoff. revised ed. New York [u.a.]: Peters, 1931.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Haydn, Joseph. Canzonettas and Songs: For Voice with Piano Accompaniment. 12 English Canzonettas and 2 Songs. 21 German Songs. / With German Words by Karl Wolfskehl and Franz Hessel.New Ed. for Practical Use Revised by Ludwig Landshoff. revised ed. Peters, 1931.