Polivanov, K. "Dvenadcat'" Bloka v poezii i proze sovremennikov: (zametki k kommentarijami) / Konstantin Polivanov. A century's perspective : essays on Russian literature in honor of Olga Raevsky Hughes and Robert P. Hughes.(2006).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিPolivanov, Konstantin. ""Dvenadcat'" Bloka V Poezii I Proze Sovremennikov: (zametki K Kommentarijami) / Konstantin Polivanov." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006) .
M.L.A (8 ম সংস্করণ) উদ্ধৃতিPolivanov, Konstantin. ""Dvenadcat'" Bloka V Poezii I Proze Sovremennikov: (zametki K Kommentarijami) / Konstantin Polivanov." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006), .