Analysis of information sources in references of the Wikipedia article "تاريخ كرة المضرب" in Arabic language version.
{{استشهاد بكتاب}}: صيانة الاستشهاد: التاريخ والسنة (link)Another significant turning point came in 1968 when the French Internationals became the first Grand Slam tournament to join the Open era.
{{استشهاد ويب}}: تحقق من التاريخ في: |تاريخ أرشيف= (مساعدة)it was no longer true that tennis was a middle-class sport
'Yes، open tennis has come at last and Bournemouth has been entrusted with the task of a world shaking launching،' said the programme notes for the 1968 Hard Court Championships of Great Britain، which brought an end to the sport's segregation of amateur and professional players.
it was no longer true that tennis was a middle-class sport
{{استشهاد ويب}}: تحقق من التاريخ في: |تاريخ أرشيف= (مساعدة)Another significant turning point came in 1968 when the French Internationals became the first Grand Slam tournament to join the Open era.
'Yes، open tennis has come at last and Bournemouth has been entrusted with the task of a world shaking launching،' said the programme notes for the 1968 Hard Court Championships of Great Britain، which brought an end to the sport's segregation of amateur and professional players.
{{استشهاد بكتاب}}: صيانة الاستشهاد: التاريخ والسنة (link)