APA aipamena

PUGEL T A. (2008). INTERNATIONAL ECONOMICS (13TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago Style aipamena

PUGEL T A. INTERNATIONAL ECONOMICS. 13TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2008.

MLA aipamena

PUGEL T A. INTERNATIONAL ECONOMICS. 13TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2008.

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