Maddalena Lombardini Sirmen - Biographical and critical essay from Diane Blum at Temple University's Esther Boyer College of Music.
Maddelena Laura Lombardini Sirmen - Biography and illustration with discography and links.
Sirmen, Maddalena Laura Lombardini (1745 - 1818), Italy - Biographical data, recommended CDs, books and sheet music, bibliography, and link to biographical essay from Dr. Estrella's Incredibly Abridged Dictionary of Composers.