Clarke, A. M., & Clarke, A. D. B. (1965). Mental deficiency: The changing outlook ([2nd ed. rev.].). Methuen.
MLA CitationClarke, Ann M., and A. D. B. Clarke. Mental Deficiency: The Changing Outlook. [2nd ed. rev.]. Methuen, 1965.
Warning: These citations have been automatically generated and may not always be 100% accurate..