Pedra de Coade (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pedra de Coade" in Catalan language version.

refsWebsite

Global rank Catalan rank

1web.archive.org

1^st place

1^st place

1british-history.ac.uk

903^rd place

3,093^rd place

british-history.ac.uk

(anglès)[= http://www.british-history.ac.uk/report.aspx?compid^{[Enllaç no actiu]} Pedra Artificial de COADE 47,044 Obres], Sir Howard H. Roberts i Walter Godfrey, 1951

web.archive.org

(anglès)Did the Great Pyramids' builders use concrete? New York Times