1. Almazova, N.I., Baranova, T.A., Khalyapina, L.P.: Pedagogical approaches and models of integrated teaching of foreign languages and professional disciplines in foreign and Russian linguodidactics. Lang. Cult. 39, 116–134 (2017). [“Pedagogicheskie podhody i modeli integrirovannogo obucheniya inostrannym yazykam i professional'nym disciplinam v zarubezhnoj i rossijskoj lingvodidaktike”]
2. Danilova, V.I.: Training in intercultural communication as a means of increasing the professional linguistic competence of future specialists in the field of tourism and hospitality. Tourism industry: opportunities, priorities, problems and prospects, vol. 10, no. 2, pp. 496–504 (2017). [“Obuchenie mezhkul'turnoj kommunikacii kak sredstvo povysheniya professional'noj yazykovoj kompetentnosti budushchih specialistov v oblasti turizma i gostepriimstva”, Industriya turizma: vozmozhnosti, prioritety, problemy i perspektivy]
3. Krusyan, I.E.: Features of foreign language training for future tourism and service specialists. Information Society and strategic vectors for the development of regional production systems, pp. 269–272 (2019). [“Osobennosti obucheniya inostrannomu yazyku budushchih specialistov sfery turizma i servisa”, Informacionnoe obshchestvo i strategicheskie vektory razvitiya regional'nyh proizvodstvennyh sistem]
4. Markarian, E.V.: Training in vocational-oriented intercultural communication of students - future specialists in service and tourism (based on French), Pyatigorsk (2004). [Obuchenie professional'no-orientirovannomu mezhkul'turnomu obshcheniyu studentov – budushchih specialistov po servisu i turizmu (na materiale francuzskogo yazyka), Pyatigorsk.]
5. Mishota, I.Y.: Features of the formation and development of sociolinguistic competencies of future specialists in the field of tourism and hospitality. Tourism industry: opportunities, priorities, problems and prospects, vol. 13, no. S, pp. 399–405 (2018). [“Osobennosti formirovaniya i razvitiya sociolingvisticheskih kompetencij budushchih specialistov sfery turizma i gostepriimstva”, Industriya turizma: vozmozhnosti, prioritety, problemy i perspektivy]