Keene, C. S. (1995). The work of Charles Samuel Keene. Aldershot: Scolar Press.
Dyfyniad Arddull ChicagoKeene, Charles Samuel. The Work of Charles Samuel Keene. Aldershot: Scolar Press, 1995.
Dyfyniad MLAKeene, Charles Samuel. The Work of Charles Samuel Keene. Aldershot: Scolar Press, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.