APA-viite (7. p.)
ebrary, Inc. (1986). Population growth and economic development: Policy questions. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. Population Growth and Economic Development: Policy Questions. Washington, D.C.: National Academy Press, 1986.
MLA-viite (9. p.)
ebrary, Inc. Population Growth and Economic Development: Policy Questions. National Academy Press, 1986.
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