Valleria, Alwina

VALLERIA, Alwina(*1848)

A dictionary of music and musicians (A.D. 1450–1880)

Alexis Chitty

Valleria, Alwina(1848–1925)

DEUMM Online

Valleria, Alwina(1848–1925)

Großes Sängerlexikon

VALLERIA Lohmann, Alwina(*1848)

Biographical dictionary of musicians, with a bibliography of English writings on music