Spanier ,. (1972). Games nations play: Analyzing international politics. Nelson.
Cita Chicago (17th ed.)Spanier. Games Nations Play: Analyzing International Politics. London: Nelson, 1972.
Cita MLA (9th ed.)Spanier. Games Nations Play: Analyzing International Politics. Nelson, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.