Velecela Abambari, S. G. Theachers opinions and communicative activities for eighth year students of basic educational Carlos Cueva Tamariz high school.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Velecela Abambari, Silvia Geovanna. Theachers Opinions and Communicative Activities for Eighth Year Students of Basic Educational Carlos Cueva Tamariz High School.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Velecela Abambari, Silvia Geovanna. Theachers Opinions and Communicative Activities for Eighth Year Students of Basic Educational Carlos Cueva Tamariz High School.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.