R.J. Rummel - Death by government

Lista zamordowanych w imieniu państwa. 
DEATH BY GOVERNMENT
1. 169,202,000 Murdered: Summary and Conclusions [20th Century Democide] 

I BACKGROUND
2. The New Concept of Democide [Definition of Democide] 
3. Over 133,147,000 Murdered: Pre-Twentieth Century Democide

II 128,168,000 VICTIMS: THE DEKA-MEGAMURDERERS
4. 61,911,000 Murdered: The Soviet Gulag State 
5. 35,236,000 Murdered: The Communist Chinese Ant Hill 
6. 20,946,000 Murdered: The Nazi Genocide State 
7. 10,214,000 Murdered: The Depraved Nationalist Regime

III 19,178,000 VICTIMS: THE LESSER MEGA-MURDERERS
8. 5,964,000 Murdered: Japan's Savage Military 
9. 2,035,000 Murdered: The Khmer Rouge Hell State 
10. 1,883,000 Murdered: Turkey's Genocidal Purges 
11. 1,670,000 Murdered: The Vietnamese War State 
12. 1,585,000 Murdered: Poland's Ethnic Cleansing 
13. 1,503,000 Murdered: The Pakistani Cutthroat State 
14. 1,072,000 Murdered: Tito's Slaughterhouse

IV 4,145,000 VICTIMS: SUSPECTED MEGAMURDERERS
15. 1,663,000 Murdered? Orwellian North Korea 
16. 1,417,000 Murdered? Barbarous Mexico 
17. 1,066,000 Murdered? Feudal Russia

http://www.hawaii.edu/powerkills/NOTE1.HTM
http://en.wikipedia.org/wiki/List_of_wars_and_anthropogenic_disasters_by_death_toll