Ramón Portilla, D., & Rivera Atariguana, M. Social studies module in english for fourth grades of basic education in Abdón Calderón Military Bilingual high school.
Lua i Stíl Chicago (17ú heag.)Ramón Portilla, Diana, agus María Rivera Atariguana. Social Studies Module in English for Fourth Grades of Basic Education in Abdón Calderón Military Bilingual High School.
Lua MLA (8ú heag.)Ramón Portilla, Diana, agus María Rivera Atariguana. Social Studies Module in English for Fourth Grades of Basic Education in Abdón Calderón Military Bilingual High School.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.