TY  - BOOK
AU  - Lewis, I M.
TI  - A pastoral democracy : a study of pastoralism and politics among the northern Somali of the Horn of Africa
PY  - 1961///
CY  - London ; New York ; Toronto 
PB  - Oxford university press
N1  - Published for the International African institute; Бібліогр. : с. 307-312
ER  -