Comfort, A., & Sampson, R. (1990). War delinquency and power. London: Peace Pledge Union.
Lua i Stíl Chicago (17ú heag.)Comfort, Alex, agus Ronald Sampson. War Delinquency and Power. London: Peace Pledge Union, 1990.
Lua MLA (8ú heag.)Comfort, Alex, agus Ronald Sampson. War Delinquency and Power. London: Peace Pledge Union, 1990.
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