Putnam, Robert D. Better together : restoring the American community / Robert D. Putnam and Lewis M. Feldstein ; with Don Cohen. - New York : Simon & Schuster, c2003. - xvi, 318 p. ; 25 cm. ISBN: 0743233417 LCCN: 2003054220 LC Class. No.: HN65 .P877 2003 / .P877 2003 Dewey Class. No.: 306/.0973