Al-Hazemi، H. A. (2002). An Analysis of Some Lexical Items of English Textbooks in Saudi Intermediate Schools: A Study of Word Frequency. مجلة التواصل اللساني، مج11, ع1,2 ، 207 - 218. مسترجع من http://search.mandumah.com/Record/596810
Al-Hazemi، Hassan A. "An Analysis of Some Lexical Items of English Textbooks in Saudi Intermediate Schools: A Study of Word Frequency." مجلة التواصل اللساني مج11, ع1,2 (2002): 207 - 218. مسترجع من http://search.mandumah.com/Record/596810