홈 / 책 찾기 / 판 고르기
판 5개, 최신 판부터
South-Western/Cengage Learning, 2009, ISBN 9780324662443
South-Western College Pub, 2005, 양장(하드커버), ISBN 9780324400823
South-Western College Pub, 2004, 양장(하드커버), ISBN 9789812435439
Duxbury Press, 2002, ISBN 9780534389321
Duxbury Press, 1999, ISBN 9780534261245