VALETOV, Anatoly. The development of the city of Moscow as a World Trade and Exhibition Center. Gosudarstvennaya Sluzhba, [S. l.], v. 16, n. 3, p. 39–41, 2014. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21921. Acesso em: 3 nov. 2026.