Akademi︠i︡a nauk SSSR. Biblioteka & Luppov, S. P. (1980). Knizhnoe delo v Rossii v XVI--XIX vekakh: Sbornik nauchnykh trudov. BAN.
Lua i Stíl Chicago (17ú heag.)Akademi︠i︡a nauk SSSR. Biblioteka agus Sergeĭ Pavlovich Luppov. Knizhnoe Delo V Rossii V XVI--XIX Vekakh: Sbornik Nauchnykh Trudov. Leningrad: BAN, 1980.
Lua MLA (8ú heag.)Akademi︠i︡a nauk SSSR. Biblioteka agus Sergeĭ Pavlovich Luppov. Knizhnoe Delo V Rossii V XVI--XIX Vekakh: Sbornik Nauchnykh Trudov. BAN, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.