ابا الحسن, Ø. (2010). Impressions Non-Native Speakers of English Make with their Spoken English. test, 60(61), 1-21. doi: 10.21608/bfalex.2010.154265
خالد ابا الحسن. "Impressions Non-Native Speakers of English Make with their Spoken English". test, 60, 61, 2010, 1-21. doi: 10.21608/bfalex.2010.154265
ابا الحسن, Ø. (2010). 'Impressions Non-Native Speakers of English Make with their Spoken English', test, 60(61), pp. 1-21. doi: 10.21608/bfalex.2010.154265
ابا الحسن, Ø. Impressions Non-Native Speakers of English Make with their Spoken English. test, 2010; 60(61): 1-21. doi: 10.21608/bfalex.2010.154265