Leustean, Lucian N. (2009). Orthodoxy and the Cold War: Religion and Political Power in Romania, 1947–65. London: Palgrave Macmillan. p.121. ISBN978-0-230-59494-4.
Pak, Chae-gyu; Kyu Park, Jae; Chul Koh, Byung (1987). The Foreign Relations of North Korea: New Perspectives. Seoul: Institute for far Eastern studies, Kyungnam University. p.206. ISBN978-0-8133-0569-1.
Asociația Pro Democrația (2001). Cartea Albastră a Democrației: Un Ghid al Instituțiilor Publice Centrale[The Blue Book of Democracy: A Guide to Central Public Institutions]. Bucharest: Asociația Pro Democrația. p.99. ISBN978-9-73002-379-4.
"Traiul și sfârșitul lui Ion Flueraș la Gherla"[The Life and Death of Ion Flueraș in Gherla], Memoria (in Romanian), 39 (2): 54–75, 2002, archived from the original on 2007-09-27, retrieved 2022-08-26{{citation}}: CS1 maint: bot: original URL status unknown (link)