United States Bureau of the Census & United States. Bureau of the Census. (1966). Censuses of population and housing, 1960: Procedural history. s.n.
Lua i Stíl Chicago (17ú heag.)United States Bureau of the Census agus United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. [Washington: s.n, 1966.
Lua MLA (9ú heag.)United States Bureau of the Census agus United States. Bureau of the Census. Censuses of Population and Housing, 1960: Procedural History. s.n, 1966.
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