Ushanov, ︠. A. (1980). Ėkonomiko-matematicheskoe modelirovanie v amerikanskikh korpora︠t︡si︠i︡akh. Nauka.
Chicago Style (17th ed.) CitationUshanov, ︠I︡Uriĭ Aleksandrovich. Ėkonomiko-matematicheskoe Modelirovanie V Amerikanskikh Korpora︠t︡si︠i︡akh. Moskva: Nauka, 1980.
MLA引文Ushanov, ︠I︡Uriĭ Aleksandrovich. Ėkonomiko-matematicheskoe Modelirovanie V Amerikanskikh Korpora︠t︡si︠i︡akh. Nauka, 1980.
警告:这些引文格式不一定是100%准确.