7Paul H. Gantt and William H. Speck, Domestic v. Foreign Trade Problems in Federal Government Contracting: "Buying American" Act and Executive Order, Journal of Public Law, No. 2, 1958, p. 377.
8Kenneth Dam, The GATT: Law And International Economic Organization, Chicago University Press, pp. 199 - 200.
9John H. Jackson, William Davey, and Alan Sykes, Legal Problems oflnternational Economic Relations, St. Paul: West, 3^rd, 1995, Chapter 11.
10Jacques Bourgeois, Tokyo Round Agreements on Technical Barriers and on Government Procurement in International and EEC Perspective, Common Market Law Review, No. 19, 1982, p. 5.