http://www.daviddfriedman.com/Academic/Iceland/Iceland.html
His piece on the Amish
http://www.daviddfriedman.com/Academic/Course_Pages/Legal_Sy...
Somali Customary Law
http://www.daviddfriedman.com/Academic/Course_Pages/legal_sy...
See also Neutral Moresnet
https://mises.org/library/anarchy-aachen
http://www.daviddfriedman.com/Academic/Iceland/Iceland.html
His piece on the Amish
http://www.daviddfriedman.com/Academic/Course_Pages/Legal_Sy...
Somali Customary Law
http://www.daviddfriedman.com/Academic/Course_Pages/legal_sy...
See also Neutral Moresnet
https://mises.org/library/anarchy-aachen