NORTH, D. C. (1966). Growth and welfare in the American past: A new economic history. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)NORTH, Douglass C. Growth and Welfare in the American Past: A New Economic History. Englewood: Prentice-Hall, 1966.
Lua MLA (9ú heag.)NORTH, Douglass C. Growth and Welfare in the American Past: A New Economic History. Prentice-Hall, 1966.
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