its history and topography,
by C.J.O. Evans.
Evans, C. James Oswald. (1943). Glamorgan: its history and topography. Cardiff: W. Lewis (printers) Ltd.
Evans, Cyril James Oswald. Glamorgan: Its History And Topography. Cardiff: W. Lewis (printers) Ltd, 1943.
Warning: These citations may not always be complete (especially for serials).