Qudah, M. (1997). The use of Two Directives: A Sociolinguistic Study. test, 6(7), 61-68. doi: 10.21608/qarts.1997.113848
Mahmoud Qudah. "The use of Two Directives: A Sociolinguistic Study". test, 6, 7, 1997, 61-68. doi: 10.21608/qarts.1997.113848
Qudah, M. (1997). 'The use of Two Directives: A Sociolinguistic Study', test, 6(7), pp. 61-68. doi: 10.21608/qarts.1997.113848
Qudah, M. The use of Two Directives: A Sociolinguistic Study. test, 1997; 6(7): 61-68. doi: 10.21608/qarts.1997.113848