National Research Council (U.S.). Panel on Research on Future Census Methods, ebrary, Inc, Cohen, M. L., & King, B. F. (2003). Planning the 2010 census: Second interim report. National Academies Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)National Research Council (U.S.). Panel on Research on Future Census Methods, Inc ebrary, Michael L. Cohen, ба Benjamin F. King. Planning the 2010 Census: Second Interim Report. Washington, D.C.: National Academies Press, 2003.
MLA -ийн эшлэл (9 дэх хэвлэлт)National Research Council (U.S.). Panel on Research on Future Census Methods, et al. Planning the 2010 Census: Second Interim Report. National Academies Press, 2003.
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