DIULIO, E. A. (1974). Theory and problems of macroeconomic theory. BPFE.
Lua i Stíl Chicago (17ú heag.)DIULIO, Eugene A. Theory and Problems of Macroeconomic Theory. Yogyakarta: BPFE, 1974.
Lua MLA (9ú heag.)DIULIO, Eugene A. Theory and Problems of Macroeconomic Theory. BPFE, 1974.
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