홈 / 책 찾기 / 판 고르기
판 4개, 최신 판부터
ReadHowYouWant.com, Limited, 2018, ISBN 9781525276675
Management Concepts, 2009, ISBN 9781567262322
Berrett-Koehler Publishers, Incorporated, 2008, ISBN 9781523096169
Berrett-Koehler Publishers, Incorporated, 2008, ISBN 9781523096152