John Christopher (Italian Wikipedia)
Analysis of information sources in references of the Wikipedia article "John Christopher" in Italian language version.
refsWebsite
Global rank
Italian rank
3,802nd place
1,520th place
43rd place
38th place
isfdb.org
- (EN) Bibliografia di John Christopher, in Internet Speculative Fiction Database, Al von Ruff. URL consultato il 2 gennaio 2017.
sf-encyclopedia.com
- (EN) John Clute, David Langford e Peter Nicholls (a cura di), John Christopher, in The Encyclopedia of Science Fiction, IV edizione online, 2021.
wikidata.org
- (EN) Bibliografia di John Christopher, in Internet Speculative Fiction Database, Al von Ruff. URL consultato il 2 gennaio 2017.