Boumol, William J. Performing arts, the economic dilemma a study of problems common to theater, opera, music and dance by William J. Baumol and William G. Bowen. - Cambridge, Mass The M.I.T. Press 1966. - 582 pages: illustration ; 24 cm. Bibliography: p.557-560 Subjects--Topical Terms: Performing arts--U.S.--Finance