Angamarca Loja, B. C., & Pulla Torres, F. d. C. Intervention project proposal for the integration of english as a regular subject of the curriculum design of the academic units of the Universidad Politecnica Salesiana.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Angamarca Loja, Beatriz Cecilia, و Fabiola del Carmen Pulla Torres. Intervention Project Proposal for the Integration of English as a Regular Subject of the Curriculum Design of the Academic Units of the Universidad Politecnica Salesiana.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Angamarca Loja, Beatriz Cecilia, و Fabiola del Carmen Pulla Torres. Intervention Project Proposal for the Integration of English as a Regular Subject of the Curriculum Design of the Academic Units of the Universidad Politecnica Salesiana.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.