Analysis of information sources in references of the Wikipedia article "Paris Métro Line 14" in English language version.
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: CS1 maint: archived copy as title (link) Modernisation du métro (in French). STIF. Retrieved 11 February 2012{{cite web}}
: CS1 maint: archived copy as title (link) Modernisation du métro (in French). STIF. Retrieved 11 February 2012