REPKIN, S. ORGANIZATIONAL AND ECONOMIC ASPECTS OF THE DEVELOPMENT OF SPORT IN THE UNITED STATES. Vestnik of Polotsk State University. Part D. Economic and legal sciences, [S. l.], n. 6, p. 15-23, 2015. Disponível em: https://journals.psu.by/economics/article/view/5713. Acesso em: 14 nov. 2026.