Levitt, J. (1993). Pearson and Canada's role in nuclear disarmament and arms control negotiations, 1945-1957. McGill-Queen's University Press.
Cita Chicago (17th ed.)Levitt, Joseph. Pearson and Canada's Role in Nuclear Disarmament and Arms Control Negotiations, 1945-1957. Montreal, [Canada]: McGill-Queen's University Press, 1993.
Cita MLA (9th ed.)Levitt, Joseph. Pearson and Canada's Role in Nuclear Disarmament and Arms Control Negotiations, 1945-1957. McGill-Queen's University Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.