Leningrad, Russia (Province) Gosudarstvennyǐ arkhiv Oktiabr'skoǐ revoliutsii i sotsialisticheskogo stroitel'stva

• Industrializatsiia Sevoro-Zapadnogo raǐona v gody vtoroǐ i tret'eǐ piatiletok
• Zavershenie vosstanovleniia promyshlennosti i nachalo industrializatsii Severo-Zapadnogo raǐona, 1925-1928 gg