Rogers, H. J. (1906). History of language ; History of literature ; History of art. Houghton, Mifflin and Co..

Rogers, Howard J. History of Language ; History of Literature ; History of Art. Boston ; New York: Houghton, Mifflin and Co., 1906.

Rogers, Howard J. History of Language ; History of Literature ; History of Art. Houghton, Mifflin and Co., 1906.