ÐÁµÂÓÂ. (2021). Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê.
Chicago Style aipamenaÐÁµÂÓÂ. Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê, 2021.
MLA aipamenaÐÁµÂÓÂ. Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê, 2021.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
ÐÁµÂÓÂ. (2021). Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê.
Chicago Style aipamenaÐÁµÂÓÂ. Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê, 2021.
MLA aipamenaÐÁµÂÓÂ. Ê·ÊÂÓëÊ·±Ê. Éú»î¡¤¶ÁÊ顤ÐÂÖªÈýÁªÊéµê, 2021.