Buckingham, Marcus. Now, Discover Your Strengths : How to Develop Your Talents and Those of the People You Manage / Marcus Buckingham and Donald O. Clifton. - Great Britain : Pocket Books. 2005 - ix,262p. 20cm. ISBN: 1416502653 £8.99 9781416502654 LC Class. No.: HF5549.M63 Dewey Class. No.: 658.409 / BUC