http://www.ecogazeta.ru/archives/17752
https://spbdnevnik.ru/news/2020-02-19/v-peterburge-vybrali-pobediteley-konkursa-muzhchina-goda2020
http://vvesti.com/obshchestvo/grachya-pogosyan-laureat-konkursa-muzhchina-goda-2020
https://spbvedomosti.ru/news/gorod/grachya-pogosyan-laureat-konkursa-muzhchina-goda-2020/
https://spbvedomosti.ru/news/gorod/grachya-pogosyan-laureat-konkursa-muzhchina-goda-2020/
http://роднаяладога.рф/index.php/vekhi/1570-grachya-pogosyan-laureat-konkursa-muzhchina-goda-2020