Libert, Barry. Social nation : how to harness the power of social media to attract customers, motivate employees, and grow your business / Barry Libert. - Hoboken, N.J. : John Wiley & Sons,Wiley ; c2010. - xix, 236 p. : ill. ; 22 cm. Includes indexes. ISBN: 9780470599266 LCCN: 2011411098 Nat. Bib. Agency Control No.: 015540959 Uk Subjects--Topical Terms: Internet marketing.Online social networks. Dewey Class. No.: 658.872 / LIS