Beletskiy M.D. Features of development of global trends in corporate training of personnel of retail enterprises in the Russian conditions // Creative Economy. — 2019. — Vol. 13. — № 11. — p. 2237-2254. — doi: 10.18334/ce.13.11.41364
Elena Zhukova Program of service package formation and development at retail enterprises // Russian Journal of Entrepreneurship. — 2009. — № 10-2 (145). — p. 149-154. — URL: http://bgscience.ru/com/lib/1747
