CRISIS IN AMERICAN INSTITUTIONS SEVENTH EDITION
JEROME H.SKOLNICK AND ELLIOTT CURRIE1988 年出版608 页ISBN：0673397491
NORTH AMERICAN INDIANS IN HISTORICAL PERSPECTIVE
ELEANOR BURKE LEACOCK NANCY OESTREICH LURIE1971 年出版498 页ISBN：0881333778
HOOVER'S HANDBOOK AT AMERICAN BUSINESS
GARY HOOVER ALTA GAMPBELL PATRICK J.SPAIN1992 年出版630 页ISBN：
ENCYCLOPEDIA OF AMERICAN ECONOMIC HISTORY VOLUME 1
GLENN PORTER1980 年出版0 页ISBN：
THE FUTURE OF AMERICAN FOREIGN POLICY
CHARLES W.KEGLEY AND EUGENE R.WITTKOPF1992 年出版0 页ISBN：
AMERICAN GOVERNMENT:THE ESSENTIALS EIGHTH EDITION
JAMES Q.WILSON AND JOHN J.DIIULIO2001 年出版586 页ISBN：
READINGS IN AMERICAN GOVERNMENT FIFTH EDITION
MARY P.NICHOLS AND DAVID K.NICHOLS1996 年出版573 页ISBN：
READINGS IN AMERICAN GOVERNMENT SIXTH EDITION
MARY P.NICHOLS AND DAVID K.NICHOLS2001 年出版652 页ISBN：
