Zdroje:

https://rumble.com/vc87tj-vldy-aplikuj-na-ns-praktiky-pro-vzn.html

“Communist Coercive Methods for Eliciting Individual Compliance: The Biderman Report of 1956 and Covid-19”

https://consensualenslavement.com/bidermanreport.html

https://kreativniprevrat.eu/biedermanreport