BirdLife International. «Important Bird Areas in Nauru». Secretariat of the Pacific Regional Environmental Programme. Arxivat de l'original el 13 gener 2013.
Levine, Stephen; Roberts, Nigel S «The constitutional structures and electoral systems of Pacific Island states». Commonwealth & Comparative Politics, 43, 3, 11-2005, pàg. 276–295. DOI: 10.1080/14662040500304866.
Anckar, D; Anckar, C «Democracies without Parties». Comparative Political Studies, 33, 2, 2000, pàg. 225–247. DOI: 10.1177/0010414000033002003.
BirdLife International. «Important Bird Areas in Nauru». Secretariat of the Pacific Regional Environmental Programme. Arxivat de l'original el 13 gener 2013.