Spelman, Timothy Mather

Spelman, Timothy Mather.

Dizionario universale dei musicisti

Spelman, Timothy Mather(*1891)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Spelman, Timothy Mather(1891–1970)

DEUMM Online

Spelman, Timothy Mather(*1891)

Hugo Riemanns Musik-Lexikon

Spelman, Timothy Mather(1891–1970)

Muzička enciklopedija

Spelman, Timothy Mather(1891–1970)

Dictionary of American classical composers

SPELMAN, Timothy Mather(1891–1970)

Algemene muziek encyclopedie