Kottler, Jeffrey A. Learning group leadership : an experiential approach / Jeffrey A. Kottler, Matt Englar-Carlson. - 2nd ed. - London : Sage, 2010. - xxvi, 523 p. : ill. ; 24 cm. + 2 DVDs. Includes bibliographical references and index. ISBN: 9781412953702 1412953707 9781412953719 1412953715 9781412974776 (Demonstration DVD) LCCN: 2008-041647 Subjects--Topical Terms: Group relations training.Social group work--Study and teaching.Leadership--Study and teaching. LC Class. No.: HM1086 / .K68 2010