^Mohamed Diriye Abdullahi (2012). 9780313313332, Greenwood Publishing Group. Wiki. ISBN 9780313313332 (revised Nov 2012)
^Cultures and Customs of the World: Culture and Customs of Somalia by Mohamed Diriye Abdullahi (2001, Hardcover)ISBN 9780313313332 (revised Aug 2018)
^Mohamed Diriye Abdullahi, Mohamed Diriye Abdullahi (2012). Culture And Customs Of Somalia, Greenwood Press. Indigo. ISBN 9780313313332 (revised May 2022)