Lua APA (7ú heag.)
ebrary, Inc. (1993). Demographic effects of economic reversals in Sub-Saharan Africa. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc. Demographic Effects of Economic Reversals in Sub-Saharan Africa. Washington, D.C.: National Academy Press, 1993.
Lua MLA (9ú heag.)
ebrary, Inc. Demographic Effects of Economic Reversals in Sub-Saharan Africa. National Academy Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.