{{cite book
|last1 = Gross
|first1 = Feliks
|author-link1 = Feliks Gross
|date = 5 नवम्बर 2018
|orig-date = 1972
|chapter = From the individual terror of the totalitarians to the underground struggle against the conquerors, 1918-1945
|title = Violence in politics: Terror and political assassination in Eastern Europe and Russia
|url = https://books.google.com/books?id=WBV5DwAAQBAJ
|series = Studies in the Social Sciences, volume 13
|edition = पुनःमुद्रित
|publisher = वाल्टर डी ग्रुइटर जीएमबीएच एंड कंपनी केजी
|page = 63
|isbn = 9783111382449
|access-date = 19 मार्च 2024
