Pennell, J., & Chesson, W. H. (1897). The work of Charles Keene: With an introdvction & comments on the drawings illvstrating the artist's methods. New York : London: R.H. Russell ; T. Fisher Unwin & Bradbury, Agnew, & Co., Ld..

Pennell, Joseph, and W. H. Chesson. The Work of Charles Keene: With an Introdvction & Comments On the Drawings Illvstrating the Artist's Methods. New York : London: R.H. Russell ; T. Fisher Unwin & Bradbury, Agnew, & Co., Ld., 1897.

Pennell, Joseph, and W. H. Chesson. The Work of Charles Keene: With an Introdvction & Comments On the Drawings Illvstrating the Artist's Methods. New York : London: R.H. Russell ; T. Fisher Unwin & Bradbury, Agnew, & Co., Ld., 1897.