Institut russkoĭ literatury (Pushkinskiĭ dom) & Likhachev, D. S. (1986). Issledovani︠i︡a "Slova o polku Igoreve". Izd-vo "Nauka," Leningradskoe otd-nie.
Lua i Stíl Chicago (17ú heag.)Institut russkoĭ literatury (Pushkinskiĭ dom) agus Dmitriĭ Sergeevich Likhachev. Issledovani︠i︡a "Slova O Polku Igoreve". Leningrad: Izd-vo "Nauka," Leningradskoe otd-nie, 1986.
Lua MLA (8ú heag.)Institut russkoĭ literatury (Pushkinskiĭ dom) agus Dmitriĭ Sergeevich Likhachev. Issledovani︠i︡a "Slova O Polku Igoreve". Izd-vo "Nauka," Leningradskoe otd-nie, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.