APA (7e ed.) Bronvermelding

Ramón Portilla, D., & Rivera Atariguana, M. Social studies module in english for fourth grades of basic education in Abdón Calderón Military Bilingual high school.

Chicago (17e ed.) Bronvermelding

Ramón Portilla, Diana, en María Rivera Atariguana. Social Studies Module in English for Fourth Grades of Basic Education in Abdón Calderón Military Bilingual High School.

MLA (8e ed.) Bronvermelding

Ramón Portilla, Diana, en María Rivera Atariguana. Social Studies Module in English for Fourth Grades of Basic Education in Abdón Calderón Military Bilingual High School.

Let op: Deze citaties zijn niet altijd 100% accuraat.