↑ Center, Levada (ngày 29 tháng 7 năm 2020). “Putin's Rating Drop”. Levada: Government Approval And Political Trust By Population. Truy cập ngày 15 tháng 12 năm 2020.
↑ Russia through the looking-glassopenDemocracy. "...while only about half of Russian households have a telephone line at home, well over 90% have access to the First Channel and Rossiya. And for a vast majority of Russians, they are virtually the only source of information about political events. Given that typically well over half of their news broadcasts consist of sympathetic coverage of Vladimir Putin and members of the United Russia party, and oppositional figures are always presented in a negative or ironic light (if at all), it is unsurprising that the president is enjoying considerable popularity". Truy cập ngày 15 tháng 12 năm 2020.
