Charles Sheffield (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Charles Sheffield" in Italian language version.

refsWebsite

Global rank Italian rank

1web.archive.org

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1^st place

1sf-encyclopedia.com

3,802^nd place

1,520^th place

sf-encyclopedia.com

(EN) John Clute, Sheffield, Charles, in John Clute, David Langford e Peter Nicholls (a cura di), The Encyclopedia of Science Fiction, IV edizione online, 2021.

web.archive.org

History of AAS: 1974 to Present, su astronautical.org, American Astronautical Society. URL consultato il 4 giugno 2009 (archiviato dall'url originale il 18 luglio 2010).