^"Census Figures by Wards - Momase Region". www.nso.gov.pg. 2011 National Population and Housing Census: Ward Population Profile. Port Moresby: National Statistical Office, Papua New Guinea. 2014.
^"Final Figures". www.nso.gov.pg. 2011 National Population and Housing Census: Ward Population Profile. Port Moresby: National Statistical Office, Papua New Guinea. 2014.
^Holzknecht, Susanne (1989). The Markham Languages of Papua New Guinea. Pacific Linguistics. ISBN0-85883-394-8.