홈 / 책 찾기 / 판 고르기
판 4개, 최신 판부터
Wadsworth Publishing, 2002, 양장(하드커버), ISBN 9780155084803
Harcourt Brace College Publishers, 1997, ISBN 9780155017016
Holt, Rinehart, and Winston, 1988, ISBN 9780030166181
Holt, Rinehart, and Winston, 1982, ISBN 9780030442117