Oriģināls: Viardot, Pauline. An Hour of Study. English. Complete Book. Voice and Piano. Voice and Piano. Romantic. Methods. For voice, piano. ...
Tulkojums: Viardot, Pauline. Stunda Studiju. Angļu. Complete Book. Balsij un klavierēm. Balsij un klavierēm. Romantisks. Metodes. Balss, klav ...