Centro geográfico dos Estados Unidos contíguos (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Centro geográfico dos Estados Unidos contíguos" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

167^th place

165^th place

26^th place

65^th place

212^th place

305^th place

1kansastravel.org

low place

low place

jstor.org

Walter H. Schoewe, "Kansas and the geodetic datum of North America", Transactions of the Kansas Academy of Science 51 (1948) 117–124, www.jstor.org

kansastravel.org

Keith Stokes (1 de junho de 2008). «Geographic Center of the United States». Kansastravel.org. Consultado em 7 de março de 2016

noaa.gov

ngs.noaa.gov

«Geographic Center of the United States» (PDF). National Geodetic Survey Publications. National Geodetic Survey. Consultado em 13 de maio de 2015

usgs.gov

pubs.usgs.gov

«Geographical Centers of the United States» (PDF). USGS Publications Warehouse. U.S. Department of the Interior Geological Survey. 1964. Consultado em 13 de maio de 2015