Abdel Aziz Labib, L. (2014). Economic Returns of Practicing Tennis on Private Clubs. test, 4(1), 87-104. doi: 10.21608/jass.2014.84807
Labib Abdel Aziz Labib. "Economic Returns of Practicing Tennis on Private Clubs". test, 4, 1, 2014, 87-104. doi: 10.21608/jass.2014.84807
Abdel Aziz Labib, L. (2014). 'Economic Returns of Practicing Tennis on Private Clubs', test, 4(1), pp. 87-104. doi: 10.21608/jass.2014.84807
Abdel Aziz Labib, L. Economic Returns of Practicing Tennis on Private Clubs. test, 2014; 4(1): 87-104. doi: 10.21608/jass.2014.84807