1. Вестник древней истории 4 (66)
2. W.L. Westermann. The Slave Systems of Greek and Roman Antiquity. Philadelphia, 1955

W.L. Westermann. The Slave Systems of Greek and Roman Antiquity. Philadelphia, 1955

Korsunsky A. R., Kuzishchin Vasily I., Lentzman Ya. А., Pavlovskaya A. I., Sventsitskaya Irina S.