an Entity references as follows:
Medley, Margret. "'The Illustrated Regulations for Ceremonial Paraphernalia of the Ch'ing Dynasty' in the Victoria and Albert Museum." in Transactionsof the Oriental Ceramic Society, vol.31, 1957/59, pp.95-105. Liu, Lu. "An Illustrated Manual for Regulating the Qing Society: A Discussion of Several Issues Relating to 'Huangchao liqi tushi'." in Palace Museum Journal (Beijing), no.4. 2004, pp.130-44.