The First Book of Mezzo-Soprano/Alto Solos: Boytim, Joan Frey: 9780793503650: Amazon.com: Books
Maria Maiurano's Amazon Page
Standard Vocal Literature - An Introduction to Repertoire: Soprano Edition with Access to Online Recordings of Accompaniments and Diction Lessons (Vocal Library): Walters, Richard: 9780634078736: Amazon.com: Books