Moscow (Russia). Institut Marksa-Ėngelʹsa-Lenina. (1945). V.I. Lenin: A brief sketch of his life and activities. National Book Agency.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMoscow (Russia). Institut Marksa-Ėngelʹsa-Lenina. V.I. Lenin: A Brief Sketch of His Life and Activities. National Book Agency, 1945.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMoscow (Russia). Institut Marksa-Ėngelʹsa-Lenina. V.I. Lenin: A Brief Sketch of His Life and Activities. National Book Agency, 1945.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.