International Bank for Reconstruction and Development. (1963). The economic development of Spain. [Spanish Information Service].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Bank for Reconstruction and Development. The Economic Development of Spain. Madrid: [Spanish Information Service], 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Bank for Reconstruction and Development. The Economic Development of Spain. [Spanish Information Service], 1963.
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