Hammerstein, Oscar, I

HAMMERSTEIN I, OSCAR(1847–1919)

Broadway: Its history, people, and places—An encyclopedia

Hammerstein, Oscarre(1847–1919)

Dizionario universale dei musicisti

Χάμμερστάιν, Όσκαρ(1846–1919)

Pagkosmio lexiko tīs mousikīs