(2016). V. 20, №10. 2016.
Chicago Style aipamenaV. 20, №10. 2016, 2016.
MLA aipamenaV. 20, №10. 2016, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(2016). V. 20, №10. 2016.
Chicago Style aipamenaV. 20, №10. 2016, 2016.
MLA aipamenaV. 20, №10. 2016, 2016.