WIDAYANTO, Y. (2010). IMPROVING STUDENTS’ VOCABULARY MASTERY USING OUTDOOR ACTIVITIES (AN ACTION RESEARCH AT SIXTH YEAR OF SD NEGERI 2 SURU GEYER GROBOGAN IN 2009 / 2010 ACADEMIC YEAR).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)WIDAYANTO, YUDHI. IMPROVING STUDENTS’ VOCABULARY MASTERY USING OUTDOOR ACTIVITIES (AN ACTION RESEARCH AT SIXTH YEAR OF SD NEGERI 2 SURU GEYER GROBOGAN IN 2009 / 2010 ACADEMIC YEAR). 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)WIDAYANTO, YUDHI. IMPROVING STUDENTS’ VOCABULARY MASTERY USING OUTDOOR ACTIVITIES (AN ACTION RESEARCH AT SIXTH YEAR OF SD NEGERI 2 SURU GEYER GROBOGAN IN 2009 / 2010 ACADEMIC YEAR). 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.