Brook, W. F. (1934). The road to planned economy: Capitalism and socialism in Germany's development. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Brook, Warner Frederick. The Road to Planned Economy: Capitalism and Socialism in Germany's Development. London: Oxford University Press, 1934.
Lua MLA (9ú heag.)Brook, Warner Frederick. The Road to Planned Economy: Capitalism and Socialism in Germany's Development. Oxford University Press, 1934.
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