Παραπομπή APA
Klein, P. A. (1976). Business cycles in the postwar world: Some reflections on recent research. Washington: American Enterprise Institute for Public Policy Research.
Παραπομπή Chicago StyleKlein, Philip A. Business Cycles in the Postwar World: Some Reflections On Recent Research. Washington: American Enterprise Institute for Public Policy Research, 1976.
Παραπομπή MLAKlein, Philip A. Business Cycles in the Postwar World: Some Reflections On Recent Research. Washington: American Enterprise Institute for Public Policy Research, 1976.
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