Letiche, J. (1992). International Economic Policies and their Theoretical Foundations (Second Edition). ELSEVIER.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLetiche, John. International Economic Policies and Their Theoretical Foundations (Second Edition). ELSEVIER, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLetiche, John. International Economic Policies and Their Theoretical Foundations (Second Edition). ELSEVIER, 1992.
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