Dyfyniad APA

(1982). An end to silence; Uncensored opinion in the Soviet Union: From Roy Medvedev's under-ground magazine political diary. Norton.

Dyfyniad Arddull Chicago

An End to Silence; Uncensored Opinion in the Soviet Union: From Roy Medvedev's Under-ground Magazine Political Diary. New York: Norton, 1982.

Dyfyniad MLA

An End to Silence; Uncensored Opinion in the Soviet Union: From Roy Medvedev's Under-ground Magazine Political Diary. Norton, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.