1. Introduction: The sceptre and the spectre;ALBERTAZZI;In ALBERTAZZI Daniele MCDONNELL Duncan D (eds ) Twenty-First Century Populism The Spectre of Western European Democracy Basingstoke Palgrave Macmillan,2008
2. Populism, extremism and media: Mapping an uncertain terrain;ALVARES;European Journal of Communication No 31(1),2016
3. The collective sharing of emotions in a media process of communication - a pragmatist approach;ARQUEMBOURG;Social Science Information No 54(4),2015
4. BALCERE, Ilze (2015). Populisms Latvijas politisko partiju diskursā laika periodā no 1993. līdz 2011. gadam [Populism in discourse of Latvian political parties from 1993 to 2011]. Promocijas darbs. Rīga: Latvijas universitāte.
5. BĒRTULE, Anete (September 27, 2019). Partiju reitingi: "Saskaņas"pozīcijas vājinās, "KPV LVV" gada laikā lielākais kritums [Party Ratings: Harmony's positions weaken, KPV LV's biggest drop during a year]. LSM.lv. Interactive [Accessed on 27 September 2019]. Online access: (https://www.lsm.lv/raksts/zinas/latvija/partiju-reitingi-saskanas-pozicijas-vajinas-kpv-lv-gada-laika-lielakais-kritums.a333441/).