Pruett, J. W., & Haydon, G. (1976). Studies in musicology: Essays in the history, style, and bibliography of music in memory of Glen Haydon. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Pruett, James W., agus Glen Haydon. Studies in Musicology: Essays in the History, Style, and Bibliography of Music in Memory of Glen Haydon. Westport, Conn.: Greenwood Press, 1976.
Lua MLA (8ú heag.)Pruett, James W., agus Glen Haydon. Studies in Musicology: Essays in the History, Style, and Bibliography of Music in Memory of Glen Haydon. Greenwood Press, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.