Diction for Singers : A Concise Reference for English, Italian, Latin, German, French, and Spanish Pronunciation by Joan Wall, Gavilanes, Allen and Robert Caldwell (1990, Hardcover)
Diction for Singers: A Concise Reference for English, Italian, Latin, German, French and Spanish Pronunciation. Author: Joan Wall, Robert Caldwell, Tracy Gavilanes, Sheila Allen.