︠T︡Sentralʹnyĭ ėkonomiko-matematicheskiĭ institut (Akademi︠i︡a nauk SSSR) & Isaev, B. L. (1979). Metodologicheskie voprosy analiza finansovykh i kreditno-denezhnykh otnosheniĭ v narodnom khoz︠i︡aĭstve. Akademi︠i︡a nauk SSSR, ︠T︡Sentr. ėkonomiko-matematicheskiĭ in-t.
Lua i Stíl Chicago (17ú heag.)︠T︡Sentralʹnyĭ ėkonomiko-matematicheskiĭ institut (Akademi︠i︡a nauk SSSR) agus Boris Leonidovich Isaev. Metodologicheskie Voprosy Analiza Finansovykh I Kreditno-denezhnykh Otnosheniĭ V Narodnom Khoz︠i︡aĭstve. Moskva: Akademi︠i︡a nauk SSSR, ︠T︡Sentr. ėkonomiko-matematicheskiĭ in-t, 1979.
Lua MLA (8ú heag.)︠T︡Sentralʹnyĭ ėkonomiko-matematicheskiĭ institut (Akademi︠i︡a nauk SSSR) agus Boris Leonidovich Isaev. Metodologicheskie Voprosy Analiza Finansovykh I Kreditno-denezhnykh Otnosheniĭ V Narodnom Khoz︠i︡aĭstve. Akademi︠i︡a nauk SSSR, ︠T︡Sentr. ėkonomiko-matematicheskiĭ in-t, 1979.