Akin, J. S. (1985). The Demand for primary health services in the Third World. Rowman & Allanheld.
Chicago Style aipamenaAkin, John S. The Demand for Primary Health Services in the Third World. Totowa, N.J.: Rowman & Allanheld, 1985.
MLA aipamenaAkin, John S. The Demand for Primary Health Services in the Third World. Rowman & Allanheld, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.