Baumol, W. J., & Bowen, W. G. (1966). Performing arts: The economic Dilemma. New York: The Twentieth Century Fund.
Dyfyniad Arddull ChicagoBaumol, William J., và William G. Bowen. Performing Arts: The Economic Dilemma. New York: The Twentieth Century Fund, 1966.
Dyfyniad MLABaumol, William J., và William G. Bowen. Performing Arts: The Economic Dilemma. New York: The Twentieth Century Fund, 1966.
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