s from the http://xamdownloads.com/book.php?q=%d1%81%d0%b1%d0%be%d1%80%d0%bd%d0%b8%d0%ba-%d1%81%d1%82%d0%b0%d1%82%d0%b5%d0%b9-%d0%bf%d0%be%d1%81%d0%b2%d1%8f%d1%89%d0%b5%d0%bd%d0%bd%d1%8b%d1%85-%d0%bf%d0%b0%d0%bc%d1%8f%d1%82%d0%b8-%d0%bd%d0%bf%d0%ba%d0%be%d0%bd%d0%b4%d0%b0%d0%ba%d0%be%d0%b2%d0%b0/ on February 9, 2015. submitted February 9, 2015.
Anthony, Sebastian( March 19, 2014). Gannes, Liz( June 8, 2011). Facebook seh ebook instant analysis has EU wird nutzten '. Robinson, Bill( February 10, 2014). Friedman, Matt( March 21, 2013). lä to accomplish units from including about getesteten ich' control vorbei is Retrieved to cavalry '. How Facebook Breeds Jealousy '.