Al Hammad، A. A. A.، و Day، R. (2013). An Investigation of within and Between Day Test-Retest Reliability of A New Reactive Agility Test ‘Vector’ Compared to the ‘Gold Standard’ t Drill Test (رسالة ماجستير غير منشورة). Cardiff University، كارديف. مسترجع من http://search.mandumah.com/Record/602108
Al Hammad، Ayman Abd Allah، و Richard Day. "An Investigation of Within and Between Day Test-Retest Reliability of A New Reactive Agility Test ‘Vector’ Compared to the ‘Gold Standard’ T Drill Test" رسالة ماجستير. Cardiff University، كارديف، 2013. مسترجع من http://search.mandumah.com/Record/602108