Radio Free Europe. Radio Free Europe research: Communist Area Analysis Department research reports. Radio Free Europe.
Παραπομπή σε μορφή Chicago (17η εκδ.)Radio Free Europe. Radio Free Europe Research: Communist Area Analysis Department Research Reports. [New York]: Radio Free Europe.
Παραπομπή σε μορφή MLA (8th εκδ.)Radio Free Europe. Radio Free Europe Research: Communist Area Analysis Department Research Reports. Radio Free Europe.
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