Before revision: Anthony Wilden (14 December 1935 , London, England)"Biography - Wilden, Anthony (1935-) ", Contemporary Authors (Biography), Thomson Gale, 2002. is a writer, social theorist, college lecturer, and consultant.
After revision: Anthony Wilden (14 December 1935 , London, England)"Biography - 29 December 2019) was a writer, social theorist, college lecturer, and consultant.