State Security Service - Stasi
- STASI - Wikipedia27872
- Stasi Museum - Berlin27873
- Stasi Opfer (German)27874
- Censorship in East Germany - Wikipedia27875
- Committee January 15th e.V. - journal Horch & Guck27876
- Structure and Functioning of the Stasi, Erfurt serving as the example27877
- Citizens Committee of Saxony-Anhalt - Exhibition and Documentation Centre27878
- Bautzen Committee - Political Prisoners in the Soviet Occupied Zone / GDR27879
- Robert-Havemann-Society - Archive of the GDR-Opposition27881
- Stasi: The Untold Story of the East German Secret Police - NY Times27883
- Stasi's pervasive footprint across two Berlins revealed - DW 11.06.19261042
- Former Stasi Officer: The NSA Domestic Surveillance Program Would Have Been 'A Dream Come True' For East Germany - Business Insider 7/1327884
- Memorial Site Closed Werkhof Torgau27885
- Memorial place of the remand centre Berlin-Hohenschönhausen27886
- Museum in the "Round Corner" by the Committee of Citizens Leipzig e.V.27887