Abdisalam Issa-Salwe, The Failure of The Daraawiish State, The Clash Between Somali Clanship and State System, paper presented at the 5th International Congress
Outlaw State of Somalia. ISBN 9781446487051. https://books.google.com/?id=EIxAvWE5FNMC&pg=PA229&dq=dervish+capital+taleh#v=onepage&q=dervish%20capital%20taleh&f=false