Vladimir Morozov External Environment Management of Enterprises for Production of Goods and Services // Russian Journal of Entrepreneurship. — 2012. — № 8 (206). — p. 18-22. — URL: http://bgscience.ru/com/lib/3566
Yuliya Zolotareva Theories of Motivation and Their Place in the Marketing Concept // Russian Journal of Entrepreneurship. — 2010. — № 12-2 (174). — p. 37-41. — URL: http://bgscience.ru/com/lib/2554
