Endorsements
Serving Their Clients (Published 2006)
https://www.nytimes.com/2006/09/03/sports/tennis/03endorse.html?fta=yHarvard Business School - Wikipedia
https://en.wikipedia.org/wiki/Harvard_Business_SchoolMarketing Maria: Managing the Athlete Endorsement
http://hbswk.hbs.edu/item/5607.html
Personal life
Unstoppable : My Life So Far
http://www.vowelor.com/book/unstoppable-maria-sharapova-autobiography/
Playing style
Swinging, midcourt volley becomes key weapon among pros - USATODAY.com
https://www.usatoday.com/sports/tennis/wimb/2007-06-24-volleys_N.htmTennis: Sharapova adds variety to end Henin run
https://www.theguardian.com/sport/2008/jan/23/tennis.australianopen2008Tennis All-Time Records: Singles, Doubles, and Grand Slams
http://tennis.about.com/od/playersfemale/a/sharapovagp.htmhttp://www.timesonline.co.uk/tol/sport/tennis/article1867693.ece
http://www.timesonline.co.uk/tol/sport/tennis/article1867693.eceTENNIS.com - Features - Taking Stock: Bottom line for the top women
https://web.archive.org/web/20071124055318/http://www.tennis.com/features/general/features.aspx?id=108430
Tennis career
Russian sports minister: Sharapova's lawyers followed the Hollywood script
http://rbth.com/sport/2016/06/17/russian-sports-minister-sharapovas-lawyers-followed-the-hollywood-script_603791Допинг-пробу у Шараповой брали намеренно, ее адвокат должен это понимать - Мутко
http://rsport.ru/tennis/20160616/947053301.htmlSharapova and Li make semi-finals
https://www.bbc.co.uk/sport/0/tennis/21133423http://www.itftennis.com/juniors/players/player/profile.aspx?playerid=100013223
http://www.itftennis.com/juniors/players/player/profile.aspx?playerid=100013223