Hanrieder, W. (1974). The United States and Western Europe. Winthrop Publishers.
Cita Chicago Style (17a ed.)Hanrieder, Wolfram. The United States and Western Europe. Cambridge: Winthrop Publishers, 1974.
Cita MLA (8a ed.)Hanrieder, Wolfram. The United States and Western Europe. Winthrop Publishers, 1974.
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