Ford May 1951, p. 162, fig. 16; Ford 1952, p. 307; WGC, pp. 29, 31, 70, 79, 110, 157-58, 162, pl. 12a; Cardiff 1961, pp. 10-11; Solkin 1982, pp. 179-80; Clark & Bowron 1985, p. 255 under cat. 165; Ingamells 1997, p. 1008; Wilson and Europe 2014, p. 242.