1. Arcimavičienė, L., & Jonaitienė, V. (2015). Metaphor evaluation of leadership styles: A case study of presidential New Year greetings. Open Linguistics, 1(1), 345–360.
2. Aslanidis, P. (2016). Is populism an ideology? A refutation and a new perspective. Political Studies, 64(1 suppl), 88–104.
3. Borshchevskaya, A. (2016). Vladimir Putin and the Shiite Axis. Foreign Policy. Retrieved from
http://foreignpolicy.com/2016/08/30/vladimir-putin-and-the-shiite-axis-russia-iran-syria/
.
4. Byer, A. (2015). Obama’s soft power. The Kyiv Post. Retrieved from
https://www.kyivpost.com/opinion/op-ed/alexei-bayer-obamas-soft-power-392727.html
.
5. Cameron, L. (2003). Metaphor in educational discourse. London: Continuum.