(2009). Causes affecting first semester students' oral proficiency in pre-intermediate english class group b1 in the elt program at Universidad Industrial de Santander 2007-2008.
Chicago Style (17th ed.) CitationCauses Affecting First Semester Students' Oral Proficiency in Pre-intermediate English Class Group B1 in the Elt Program at Universidad Industrial De Santander 2007-2008. 2009.
MLA (8th ed.) CitationCauses Affecting First Semester Students' Oral Proficiency in Pre-intermediate English Class Group B1 in the Elt Program at Universidad Industrial De Santander 2007-2008. 2009.
Warning: These citations may not always be 100% accurate.