APA aipamena

Ugalde Víquez, A., & López, R. (1995). The portfolio: In shoes of student.

Chicago Style aipamena

Ugalde Víquez, Aracelly, y Rocío López. The Portfolio: In Shoes of Student. 1995.

MLA aipamena

Ugalde Víquez, Aracelly, y Rocío López. The Portfolio: In Shoes of Student. 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.