The international who's who 2012 / edited by Robert J. Elster, Amy Tyndall and James Middleton. - 75th ed. - London : Europa, c 2011. - xxiv, 2410 p. ; 30 cm. - Europa biographical reference series. . 346 346 ISBN: 978-1-85743-607-5 ISSN: Subjects--Topical Terms: Biography--Encyclopedia Dewey Class. No.: 920 / I8