Gafarova D.A. Directions of marketing policy of a trade organization operating in the regional children's goods market in the "games and toys" segment // Russian Journal of Retail Management. — 2017. — Vol. 4. — № 3. — p. 121-138. — doi: 10.18334/tezh.4.3.38619
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