Ibarra, Herminia. Working identity : unconventional strategies for reinventing your career / by Herminia, Ibarra. - 1st ed. - Boston : Harvard Business School Press , 2004. - xv, 199 p. ; 24 cm. ISBN: 1594394139 (pbk.) 9781591394136 (pbk.) Dewey Class. No.: 650.14 / IBA