Jay Joelle K. (Joelle Kristin) 1970- The Inner Edge : The 10 Practices Of Personal Leadership / Joelle K. Jay Foreword By Howard J. Morgan. - Santa Barbara Calif. : Praeger C2009. - XII 290 P. : ILL. 25 CM. - 0 . ENG ISBN: 9780313378058 (Alk. Paper)