. "2002Z"^^ . "David Riesman"@en . . "David Riesman (September 22, 1909 \u2013 May 10, 2002) was a sociologist, educator and best-selling commentator on American society."@en . . "American Sociologist" . . . . . "Riesman, David"@en . "2002-05-10Z"^^ . . . . "1909Z"^^ . "1909-09-22Z"^^ . . .