R.J. Rummel, THE STATE AND POLITICAL SYSTEM https://www.hawaii.edu/powerkills/TCH.CHAP31.HTM http://www.hawaii.edu/powerkills/TCH.CHAP31.HTM http://www.hawaii.edu/powerkills/TCH.CHAP31.HTM http://www.hawaii.edu/powerkills/TCH.CHAP31.HTM