STATISTICS:FOR BUSINESS AND ECONOMICS:SIXTH EDITION
1993 年出版1192 页ISBN：0023792019
AMERICAN GOVERNMENT AND POLITICS TODAY 1999-2000 EDITION
1999 年出版699 页ISBN：0534553141
The Physics and Instrumentation of Nuclear Medicine
1981 年出版190 页ISBN：0839105444
DEVELOPING COUNTRIES AND THE IMPLEMINTATION OF CITES
2010 年出版307 页ISBN：3639225759
THE URBAN ECONOMY AND BEGIONAL TRADE LIBERALIZATION
1991 年出版214 页ISBN：0275942899
Methods For Testing and Evaluating Survey Questionnaires
2004 年出版606 页ISBN：0471458414
