Jungal Arrobo, M. M. (2015). The learning styles and the level development of the productive skills of the students of first, second and third years of bachillerato at Daniel Alvarez Burneo fiscomisional bachillerato high school of Loja city, academic year 2013-2014.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jungal Arrobo, Monica Mirella. The Learning Styles and the Level Development of the Productive Skills of the Students of First, Second and Third Years of Bachillerato at Daniel Alvarez Burneo Fiscomisional Bachillerato High School of Loja City, Academic Year 2013-2014. 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Jungal Arrobo, Monica Mirella. The Learning Styles and the Level Development of the Productive Skills of the Students of First, Second and Third Years of Bachillerato at Daniel Alvarez Burneo Fiscomisional Bachillerato High School of Loja City, Academic Year 2013-2014. 2015.