Ravdin, B. Справка (К вопросу об источниковедении и некоторых других вопросах) [A Background Check (On the Question of Archival Sources and Some Other Questions]. Tallinn University Press.
Chicago Style (17th ed.) CitationRavdin, Boris. Справка (К вопросу об источниковедении и некоторых других вопросах) [A Background Check (On the Question of Archival Sources and Some Other Questions]. Tallinn University Press.
MLA (9th ed.) CitationRavdin, Boris. Справка (К вопросу об источниковедении и некоторых других вопросах) [A Background Check (On the Question of Archival Sources and Some Other Questions]. Tallinn University Press.
Warning: These citations may not always be 100% accurate.