National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. (1993). Demographic effects of economic reversals in sub-saharan Africa. National Academy Press.
Chicago-viite (17. p.)National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. Demographic Effects of Economic Reversals in Sub-saharan Africa. Washington, D.C: National Academy Press, 1993.
MLA-viite (9. p.)National Research Council (U.S.). Working Group on Demographic Effects of Economic and Social Reversals. Demographic Effects of Economic Reversals in Sub-saharan Africa. National Academy Press, 1993.
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