Linn, J. F. (1977). Valorization in Bogota, Colombia: Organization and financing. The World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLinn, Johannes F. Valorization in Bogota, Colombia: Organization and Financing. [Washington]: The World Bank, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLinn, Johannes F. Valorization in Bogota, Colombia: Organization and Financing. The World Bank, 1977.
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