RICH, M. F. (. (1976). Who's who in opera An international bibliographical directory of singers conductors, dirrector. Arno Press.
Chicago Style CitationRICH, Maria F. (ed.). Who's Who in Opera An International Bibliographical Directory of Singers Conductors, Dirrector. Arno Press, 1976.
MLA CitationRICH, Maria F. (ed.). Who's Who in Opera An International Bibliographical Directory of Singers Conductors, Dirrector. Arno Press, 1976.
Warning: These citations may not always be 100% accurate.