1. An explanatory dictionary of the Uzbek language. 1 t. Magrufova Z.M. under the editorship. M: Russian language, 1981, p. 228.

2. Y. Hamraeva. Uzbek vocabulary and educational annotated dictionary. - T. The generation of the new century. 2009. - 119 p.

3. Muhiddinova H.S., Abdullaeva N.A. // Type of diplomatic correspondence of official style/ Tutorial. Tashkent 1997. Pages 4-7.

4. Muhiddinova H.S., Abdullaeva N.A. // Type of diplomatic correspondence of official style/ Tutorial. Tashkent 1997. 5 pages.

5. https://fam.state.gov/fam/05fah01/05fah010620.html.

6. https://rudn.tlcjournal.org/archive/3(2)/3(2)-03.pdf.

7. Shomaqsudov A., Rasulov I., Qo‘ng‘urov R., Rustamov H. O‘zbek tili stilistikasi. Toshkent.: O‘qituvchi, 1983. O‘zbek tilining izohli lug‘ati. M.: Rus tili, 1981 yil.

8. Qilichev E. Badiiy tasvirning leksik vositalari. T.: Fan. 1982.

9. Qilichev E. O‘zbek tilining amaliy stilisikasi. T.: O‘qituvchi, 1992;

10. Dadaboyev, Hamidulla. O‘zbek Terminologiyasi: o‘quv qo‘llanma / Hamidulla Dadaboyev. – Toshkent: Yoshlar nashriyot uyi, 2020.

11. Bakirova H.B. Formation of terminological competence in ESP education. Novateur publications. Journal NX- A Multidisciplinary Peer Reviewed Journal, ISSN No: 2581 – 4230 VOLUME 6, ISSUE 11, India.-2020. P 63.

12. Bakirova H.B. Teaching foreign language terminology at non-language universities. International journal of discourse on innovation. Integration and education. Volume: 01 Issue: 01. 2020 http://summusjournals.uz/index.php/ij diie

13. Bakirova H.B. Terminological competence of the specialist in training vocabulary of specialty/ Web of scientist: International scientific research journal. ISSN 2776-0979 Vol. 2, Issue 5, 2021, Indonesia.

14. Bakirova H. Typology of methodological and linguistic difficulties in the formation of lexical competence. ACTA NUUz. 1/5/1 2021. 44p. http://science.nuu.uz/uzmu.php