Harding, Luke (28. oktober 2019). «Vladimir Bukovsky obituary». The Guardian (på engelsk). ISSN0261-3077. Besøkt 29. oktober 2019. «Vladimir Bukovsky, who has died aged 76, was a Soviet dissident, Vladimir Putin critic, and human rights campaigner. He exposed the Soviet use of psychiatry against political prisoners and thus played a key role in undermining communism in eastern Europe.»
Harding, Luke (28. oktober 2019). «Vladimir Bukovsky obituary». The Guardian (på engelsk). ISSN0261-3077. Besøkt 29. oktober 2019. «Vladimir Bukovsky, who has died aged 76, was a Soviet dissident, Vladimir Putin critic, and human rights campaigner. He exposed the Soviet use of psychiatry against political prisoners and thus played a key role in undermining communism in eastern Europe.»
