Wagnalls, Mabel
Opera and its Stars
A Description of the Music and Stories of the Enduring Operas and a Series of Interviews with the World's Famous Sopranos
New York: Funk & Wagnalls Company, 1924. xiv, 410 p.
       24 illus.
Wagnalls, Mabel
Stars of the Opera.
Revised and enlarged edition
New York: Funk & Wagnalls Company, 1907 .402 p.
       19 illus.
       Note: Description of thirteen operas and "approved" interviews with seven divas.
Kantrov, Ilene (editor)
Sicherman, Barbara
Walker, Harriette (editor)
Green, Carol Hurd (editor)
Notable American Women
The Modern Period. A Biographical Dictionary.
Cambridge: The Belknap Press of Harvard University, 1988.
Walkins, Mary Fitch
Behind the Scenes at the Opera : Intimate Revelations of Back-Stage Musical Life and Work
New York: Frederick A Stokes, 1925. vii, 328 p.
Westering, Paul Christiaan van
De mens achter de musicus : gesprekken mit ... Maria Callas, ... Joan Sutherland en andered.
Haarlem: De Toorts, 1964.209 p.
       portraits.
Wiener, Hilda
Millar Craig, D.
Pencil Portraits of Concert Celebrities
London: Sir Isaac Pitman & Sons, Ltd., 1937. xii, 198, [1] p.
       100 portraits by Wiener.