Livak, L. Rannij period russkoj emigracii: Po materialam sobranija Sofii i Ežena Peti / Leonid Livak. A century's perspective : essays on Russian literature in honor of Olga Raevsky Hughes and Robert P. Hughes.(2006).
Chicago-referens (17:e uppl.)Livak, Leonid. "Rannij Period Russkoj Emigracii: Po Materialam Sobranija Sofii I Ežena Peti / Leonid Livak." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006) .
MLA-referens (8:e uppl.)Livak, Leonid. "Rannij Period Russkoj Emigracii: Po Materialam Sobranija Sofii I Ežena Peti / Leonid Livak." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006), .
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