1988 / 1998. U.N. Sales Convention: Traps for Unwary?, in: Hancock ed., Guide to the International Sale of Goods Convention, Chesterland, Ohio: Business Laws (1988) 103.01-103.06; see also Newman / Burrows ed., The Practice of International Litigation, 2d ed., Juris Publishing (1998), Part. VI, Ch. 1, VI.1-VI.8