Kuczmarski, Susan Smith Apples are square : thinking differently about leadership : the 6 critical values that are changing the way we lead and succeed / Susan Smith Kuczmarski & Thomas D. Kuczmarski - New York : Kaplan Publishing, 2007 - xx, 235 p. : ill. ; 24 cm. Includes index ISBN: 9781419593925 (hbk.) RM99.90 1419593927 Subjects--Topical Terms: LeadershipManagement