The anglo-american balance of payments in 1927 and 1928 : anglo-american trade balance financed triangularly, not by "invisibles", England annually receives in american goods about $ 500,000,000 of its revenue from shipping and overseas investments, americans pay yearly about $ 150,000,000 to British Merchant Marine

The balance of international payments of the United States in 1977 : =Trade Information Bulletin ; United States Department of Commerce, Bureau of Foreign and Domestic Commerce ; No 552

Hall, Ray, (1977)

The balance of international payments of the United States in 1929 : =Trade Information Bulletin ; U.S. Department of Commerce, Bureau of Foreign and Domestic Commerce ; No. 698

Hall, Ray, (1977)

Recent patterns and trends in European households at national and regional scales

Hall, Ray, (1988)