Analysis of information sources in references of the Wikipedia article "2014 शीतकालीन ओलंपिक में संयुक्त राज्य अमेरिका" in Hindi language version.
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मान (मदद) (PDF). http://www.olympic.org/. Sochi 2014 Olympic and Paralympic Organizing Committee. February 7, 2014. अभिगमन तिथि February 7, 2014. |website=
में बाहरी कड़ी (मदद)