PRINCTPLES OF INTERNATIONAL BUSINESS TRANSACTIONS SECOND EDITION
2010 年出版813 页ISBN:0314906835
International Relations The Changing Contours of Power
2000 年出版524 页ISBN:0321070461
CONCEPTS OF INTERNATIONAL POLITICS IN GLOBAL PERSPECTIVE
1995 年出版302 页ISBN:0131746405
LIMITATION OF LIABILITY IN INTERNATIONAL MARITIME CONVENTIONS
2011 年出版412 页ISBN:0415601405
THE ECONOMIC REGULATION OF INTERNATIONAL AIR TRANSPORT
1989 年出版266 页ISBN:0899503438