Akin, J. S. (1985). The Demand for primary health services in the Third World. Rowman & Allanheld.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAkin, John S. The Demand for Primary Health Services in the Third World. Totowa, N.J.: Rowman & Allanheld, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAkin, John S. The Demand for Primary Health Services in the Third World. Rowman & Allanheld, 1985.
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