> [Pearson, Roger](pearson-r). (1987) "Chieftainship as an Evolutionary Stage in the Transition From Tribal to Feudal Society". *Mankind Quarterly* 28(2). > [`http://doi.org/10.46469/mq.1987.28.2.3`](http://doi.org/10.46469/mq.1987.28.2.3) > #nofreepdf