Columbia subject headings:
Harvard subject headings:
Communists--Greece.
Greece--History--Civil War, 1944-1949.
Kommounistikon Komma tēs Hellados.
Zachariadēs, Nikos, 1903-1973.
Princeton subject headings:
Greece--History--Civil War, 1944-1949.
Kommounistiko Komma Helladas--History.
Zachariadēs, Nikos, 1903-1973.