APA (7e ed.) Bronvermelding

Barreno Freire, S. N., Haro Jácome, O., & Flores Yandún, P. (2020). Relation between academic performance and attendance as factors of student promotion.

Chicago (17e ed.) Bronvermelding

Barreno Freire, Segundo Napoleón, Oswaldo Haro Jácome, en Paola Flores Yandún. Relation Between Academic Performance and Attendance as Factors of Student Promotion. 2020.

MLA (9e ed.) Bronvermelding

Barreno Freire, Segundo Napoleón, et al. Relation Between Academic Performance and Attendance as Factors of Student Promotion. 2020.