Gregory, P. R. (2013). Women of the Gulag: Portraits of five remarkable lives. Hoover Institution Press.
Lua i Stíl Chicago (17ú heag.)Gregory, Paul R. Women of the Gulag: Portraits of Five Remarkable Lives. Stanford, Calif.: Hoover Institution Press, 2013.
Lua MLA (9ú heag.)Gregory, Paul R. Women of the Gulag: Portraits of Five Remarkable Lives. Hoover Institution Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.