WIDAYAT , Z. L. A. (2011). A DESCRIPTIVE STUDY ON ENGLISH SPEAKING TEACHING-LEARNING PROCESS AT THE EIGHT YEAR STUDENTS OF SMP N 1 BOYOLALI IN 2010/2011 ACADEMIC YEAR.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)WIDAYAT , ZENING LILIH AVRILIANI. A DESCRIPTIVE STUDY ON ENGLISH SPEAKING TEACHING-LEARNING PROCESS AT THE EIGHT YEAR STUDENTS OF SMP N 1 BOYOLALI IN 2010/2011 ACADEMIC YEAR. 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)WIDAYAT , ZENING LILIH AVRILIANI. A DESCRIPTIVE STUDY ON ENGLISH SPEAKING TEACHING-LEARNING PROCESS AT THE EIGHT YEAR STUDENTS OF SMP N 1 BOYOLALI IN 2010/2011 ACADEMIC YEAR. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.