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DICKINSON, THOMAS H. Chief Contemporary Dramatists. Boston: Houghton.
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HAMILTON, CLAYTON. Problems of the Playwright. New York: Holt. 1917.

HAMILTON, CLAYTON. Studies in Stagecraft. New York: Holt. 1914.

HAMILTON, CLAYTON. The Theory of the Theatre. New York: Holt. 1910.

HENDERSON, ARCHIBALD. The Changing Drama. New York: Holt. 1914.

HORNBLOW, ARTHUR. A History of the Theatre in America. 2 vols.
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HUTTON, LAURENCE. Curiosities of the American Stage. New York: Harper.
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IRELAND, JOSEPH N. Records of the New York Stage from 1750-1860. 2
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KROWS, ARTHUR E. Play Production in America. New York: Holt. 1916.

MACKAY, CONSTANCE D. The Little Theatre in the United States. New York:
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MACKAYE, PERCY. The Civic Theatre. New York: Kennerley. 1912.