1. Aalberg, T., & Van Aelst, P. (2012). Powerful polls? How journalists and politicians perceive the reliability and impact of opinion polls. Presented at the APSA 2012 Annual Meeting Paper. Last accessed on 27.12.2015, retrieved from http://ssrn.com/abstract=2108282
2. Atkin, C. K., & Gaudino, J. (1984). The impact of polling on the mass media. Annals of the American Academy of Political and Social Science, 472, 119–128.
3. Bartolović, S. (2007, March 6). Mrtva utrka SDP-a i HDZ-a, Čačić opet najpoželjniji premijer. Poslovni Dnevnik. Last accessed on 27.12.2015, retrieved from http://www.poslovni.hr/hrvatska/mrtva-utrka-sdp-a-i-hdz-a-cacic-opet-najpozeljniji-premijer-35851
4. Brettschneider, F. (1996). Wahlumfragen und Medien – Eine empirische Untersuchung der Presseberichterstattung über Meinungsumfragen vor den Bundestagswahlen 1980 bis 1994. Politische Vierteljahresschrift, 37(3), 475–493.
5. Daskalović, Z. (2007a, October 4). Promocija plus: Mesić pao na treće mjesto ljestvice pozitivnih političara. Poslovni Dnevnik. Last accessed on 27.12.2015, retrieved from http://www.poslovni.hr/hrvatska/promocija-plus-mesic-pao-na-trece-mjesto-ljestvice-pozitivnih-politicara-55937