1. Bozhovich L.I. Lichnost' I ee formirovanie v detskom vozraste [Personality and its formation in childhood]. Saint Petersburg, 2013, 400 p. (In Russ.)
2. Jel'konin D.B. Psihologija igry [Psychology of the game]. Moscow, VLADOS Publ., 1999, 360 p. (In Russ.)
3. Jel'koninova L.I. Psihicheskoe razvitie v rolevoj igre - kogda ono proishodit? [Mental development in a role-playing game - when does it happen?]. Sovremennoe doshkol'noe obrazovanie. Teorija I praktika [Modern preschool education. Theory and Practice], 2009, № 2, pp. 36-42. (In Russ.)
4. Korotkova N.A. Sjuzhetnaja igra doshkol'nikov [Pretend play of preschoolers]. Saint Petersburg, Akademicheskii Proekt Publ., 2016, 256 p. (In Russ.)
5. Lazarenko E.N., Patrina T.I. Igra v zhizni sovremennogo doshkol'nika [Playing in the life of a modern preschooler]. Koncept: nauchno-metodicheskij jelektronnyj zhurnal [Koncept: the periodical scientific and methodological electronic journal], 2019, № 5. URL: http://e-koncept.ru/2019/196045.htm (access date: 15.05.2022). (In Russ.)