Heffer, E. (1980). The dilemma of eurocommunism. London: Labour Party.
Cita Chicago (17th ed.)Heffer, Eric. The Dilemma of Eurocommunism. London: Labour Party, 1980.
Cita MLA (8th ed.)Heffer, Eric. The Dilemma of Eurocommunism. London: Labour Party, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.