- Nemzetközi Konferencia (1979) (Tihany)1
- Nkrumah, Kwame1
- Nowak, Leszek1
- Papp, Zsolt1
- Pipes, Richard1
- Popescu-Puțuri, Ion1
- Qaddafi, Muammar1
- Revel, Jean-François1
- Schapiro, Leonard Bertram1
- Schumpeter, Joseph A.1
- Selsam, Howard1
- Senghor, Léopold Sédar1
- Shafarevich, I. R.1
- Shaplen, Joseph1
- Stalin, Joseph1
- Stepniak, S.1
- Tamás, Gáspár Miklós1
- Tucker, Robert C.1
- Ulam, Adam B.1
- Ulam, Adam Bruno1