MARKETING IN THE INTERNATIONAL ENVIONMENAL ENVIRONMENT
1984 年出版465 页ISBN:0135573726
INTERNATIONAL FINANCIAL MARKETS AND AGRICULTURAL TRADE
1990 年出版306 页ISBN:0813378117
THE INTERNATIONAL RELATIONS DICTIONARY FOURTH EDITION
1988 年出版447 页ISBN:0874364787
Law of International Contracting Second Edition
2009 年出版633 页ISBN:9789041124418