Nieves Lucero, D. N., & Dota Poma, J. F. (2009). The application of a grammar manual in order to solve common verb- conjugation problems found in the students of the first courses of basic level at Abdón Calderón Military High School of Cuenca during the school year 2008-2009.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNieves Lucero, Doris Nataly, और Jairo Francisco Dota Poma. The Application of a Grammar Manual in Order to Solve Common Verb- Conjugation Problems Found in the Students of the First Courses of Basic Level at Abdón Calderón Military High School of Cuenca During the School Year 2008-2009. 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNieves Lucero, Doris Nataly, और Jairo Francisco Dota Poma. The Application of a Grammar Manual in Order to Solve Common Verb- Conjugation Problems Found in the Students of the First Courses of Basic Level at Abdón Calderón Military High School of Cuenca During the School Year 2008-2009. 2009.