Bulgarian Left (English Wikipedia)

"Thousand participants marched at Sofia Pride 2014". ILGA Europe. Bulgarian Helsinki Committee. Archived from the original on 19 August 2014. Retrieved 23 October 2021.

european-left.org

"Executive board met in Luxembourg: Countdown to the Congress". European Left. Party of the European Left. 15 September 2010. Archived from the original on 13 June 2011. Retrieved 23 October 2021.
"EL elects new President and vice-chairpersons!". European Left. Party of the European Left. 6 October 2009. Archived from the original on 13 December 2010. Retrieved 23 October 2021.

"Thousand participants marched at Sofia Pride 2014". ILGA Europe. Bulgarian Helsinki Committee. Archived from the original on 19 August 2014. Retrieved 23 October 2021.

"Za partiyata" За партията [About the party]. Levicata (in Bulgarian). Bulgarian Left. Archived from the original on 19 July 2021. Retrieved 23 October 2021.

"Another Left Wing Party Rises on Bulgaria's Political Horizon". Novinite. Sofia News Agency. 19 February 2009. Retrieved 23 October 2021.

"Za partiyata" За партията [About the party]. Levicata (in Bulgarian). Bulgarian Left. Archived from the original on 19 July 2021. Retrieved 23 October 2021.
"Executive board met in Luxembourg: Countdown to the Congress". European Left. Party of the European Left. 15 September 2010. Archived from the original on 13 June 2011. Retrieved 23 October 2021.
"EL elects new President and vice-chairpersons!". European Left. Party of the European Left. 6 October 2009. Archived from the original on 13 December 2010. Retrieved 23 October 2021.