David, I. (1984). Estimates of the total external debt of the developing member countries of ADB: 1981-1983. Economics Office, Asian Development Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavid, I.P. Estimates of the Total External Debt of the Developing Member Countries of ADB: 1981-1983. [Manila]: Economics Office, Asian Development Bank, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDavid, I.P. Estimates of the Total External Debt of the Developing Member Countries of ADB: 1981-1983. Economics Office, Asian Development Bank, 1984.
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