홈 / 책 찾기 / 판 고르기
판 4개, 최신 판부터
Kendall Hunt Publishing Company, 2021, ISBN 9781792450327
Oxford University Press, 2010, ISBN 9780195379044
Thomson/South-Western, 2006, ISBN 9780324300864
South-Western Educational Publishing, 2002, 무선(페이퍼백), ISBN 9780324188752