The 7 habits of highly effective people : powerful lessons in personal change /
Seven habits of highly effective people
Stephen R. Covey.
- 25th anniversary edition.
- NY : Simon & Schuster, 2013.
- xxx, 391 pages : illustrations ; 22 cm.
Previously published: New York : Free Press, c2004. This edition has a new foreword by Jim Collins, a family tribute by Covey's children, and "A final interview with Stephen R. Covey." Includes index.