홈 / 책 찾기 / 판 고르기
판 5개, 최신 판부터
Longman, 1993, ISBN 9780745013602
University of Georgia Press, 1993, ISBN 9780820315386
University of Georgia Press, 1989, ISBN 9780820311296
Prentice-Hall, 1988, 무선(페이퍼백), ISBN 9780710813497
Harvester Wheatsheaf, 1988, ISBN 9780710813398