ROY SHYAMAL. (2007). MACROECONOMIC POLICY ENVIRONMENT: ANALYTICAL GUIDE FOR MANAGERS. TATA MCGRAW-HILL.
Chicago-viite (17. p.)ROY SHYAMAL. MACROECONOMIC POLICY ENVIRONMENT: ANALYTICAL GUIDE FOR MANAGERS. NEW DELHI: TATA MCGRAW-HILL, 2007.
MLA-viite (9. p.)ROY SHYAMAL. MACROECONOMIC POLICY ENVIRONMENT: ANALYTICAL GUIDE FOR MANAGERS. TATA MCGRAW-HILL, 2007.
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