UNDERSTANDING INSURANCE LAW FOURTH EDITION
ROBERT H.JERRY AND DOUGLAS R.RICHMOND2007 年出版1024 页ISBN：1422417468
Understanding the law sixth edition
Donald L.Carper and john A.mckinsey2012 年出版793 页ISBN：0538473592
UNDERSTANDING EMPLOYMENT DISCRIMINATION SECOND EDITION
2008 年出版332 页ISBN：1422473589
UNDERSTANDING BUSINESS STATISTICS SECOND EDITION
MASSACHUSETTS SYENEY1994 年出版0 页ISBN：
UNDERSTANDING LABOR LAW THIRD EDITION
DOUGLAS E.RAY CALVIN WILLIAM SHARPE ROBERT N.STRASSFELD2011 年出版398 页ISBN：1422470268
