Douglas, Martin. Lana Peters, Stalin’s Daughter, Dies at 85 21 Mayıs 2013 tarihinde Wayback Machine sitesinde arşivlendi., New York Times, November 28, 2011. Retrieved November 29, 2011. "One of her brothers, Yakov, was captured by the Germans, who offered to exchange him for a German general. Stalin refused, and Yakov was killed."
Douglas, Martin. Lana Peters, Stalin’s Daughter, Dies at 85 21 Mayıs 2013 tarihinde Wayback Machine sitesinde arşivlendi., New York Times, November 28, 2011. Retrieved November 29, 2011. "One of her brothers, Yakov, was captured by the Germans, who offered to exchange him for a German general. Stalin refused, and Yakov was killed."
