ACADEMY of sciences of the U.S.S.R. (1965). Institute of history. progress publishers.
Chicago-viite (17. p.)ACADEMY of sciences of the U.S.S.R. Institute of History. Moscow: progress publishers, 1965.
MLA-viite (9. p.)ACADEMY of sciences of the U.S.S.R. Institute of History. progress publishers, 1965.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.