Gw mau tau Rujukan dari Charles Bell. Jelasin dalam bahasa melayu

Bell, C., The Hand. Its Mechanism and Vital Endowments as Evincing Design; Bridgewater Treatises, W. Pickering, 1833 (reissued by Cambridge University Press, 2009; )

Berkowitz, Carin. Charles Bell and the Anatomy of Reform. Chicago: The University of Chicago Press, 2015.