APA

Aranberri I., . (2011). Ibon Aranberri. Organigrama. : .

Chicago

Aranberri Ibon, . 2011. Ibon Aranberri. Organigrama. : .

Harvard

Aranberri I., . (2011). Ibon Aranberri. Organigrama. : .

MLA

Aranberri Ibon, . Ibon Aranberri. Organigrama. : . 2011.