Okenve, Enrique N. (2014). "They Never Finished Their Journey: The Territorial Limits of Fang Ethnicity in Equatorial Guinea, 1930–1963". The International Journal of African Historical Studies. 47 (2): 259–285. ISSN0361-7882. JSTOR24393407.
"Island Purchase For Nauruans". The Canberra Times. Vol. 38, no. 10, 840. Australian Capital Territory, Australia. 6 May 1964. p. 5. Retrieved 1 April 2019 – via National Library of Australia.
"Nauru not to take Curtis Is". The Canberra Times. Vol. 38, no. 10, 930. Australian Capital Territory, Australia. 21 August 1964. p. 3. Retrieved 1 April 2019 – via National Library of Australia.
Okenve, Enrique N. (2014). "They Never Finished Their Journey: The Territorial Limits of Fang Ethnicity in Equatorial Guinea, 1930–1963". The International Journal of African Historical Studies. 47 (2): 259–285. ISSN0361-7882. JSTOR24393407.