Herf, J. (2016). Undeclared wars with Israel: East Germany and the West German far left, 1967-1989. Cambridge Univ. Press.
Chicago-referens (17:e uppl.)Herf, Jeffrey. Undeclared Wars with Israel: East Germany and the West German Far Left, 1967-1989. New York: Cambridge Univ. Press, 2016.
MLA-referens (8:e uppl.)Herf, Jeffrey. Undeclared Wars with Israel: East Germany and the West German Far Left, 1967-1989. Cambridge Univ. Press, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.