Jones, G. P., & Pool, A. G. (1953). A hundred years of economic development in Great Britain. Duckworth.
Lua i Stíl Chicago (17ú heag.)Jones, Gwilym Peredur, agus Arthur George Pool. A Hundred Years of Economic Development in Great Britain. London: Duckworth, 1953.
Lua MLA (9ú heag.)Jones, Gwilym Peredur, agus Arthur George Pool. A Hundred Years of Economic Development in Great Britain. Duckworth, 1953.
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