Belgorod State University Scientific Bulletin: Humanities. Belgorod State University.
Lua i Stíl Chicago (17ú heag.)Belgorod State University Scientific Bulletin: Humanities. Belgorod State University.
Lua MLA (9ú heag.)Belgorod State University Scientific Bulletin: Humanities. Belgorod State University.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.