Hänvisningar gällande denna post
APA-referensUnited States. (1965). Standard metropolitan statistical areas. Executive Office of the President, Bureau of the Budget.
Chicago-stil citatUnited States. Standard Metropolitan Statistical Areas. Washington: Executive Office of the President, Bureau of the Budget, 1965.
MLA-referensUnited States. Standard Metropolitan Statistical Areas. Executive Office of the President, Bureau of the Budget, 1965.
Harvard-stil citatUnited States. 1965. Standard metropolitan statistical areas. Washington: Executive Office of the President, Bureau of the Budget.
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