Title: American Opera Singers and Their Recordings: Critical Commentaries and Discographies, Author: Clyde T. McCants
Title: Masterworks of the Orchestral Repertoire: A Guide for Listeners, Author: Donald N. Ferguson
Title: Opera for Libraries: A Guide to Core Works, Audio and Video Recordings, Books and Serials, Author: Clyde T. McCants
Title: The New York Times Essential Library: Classical Music: A Critic's Guide to the 100 Most Important Recordings, Author: Allan Kozinn