Fry, J. The Helsinki Process: Negotiating Security and Cooperation in Europe. Washington: National Defense University Press, 1993 411 p. 0-16-035967-5.
Fry, J. The Helsinki Process: Negotiating Security and Cooperation in Europe. Washington: National Defense University Press, 1993 411 p. 0-16-035967-5.
Fry, J. (1993) The Helsinki Process: Negotiating Security and Cooperation in Europe, Washington: National Defense University Press 411 p. 0-16-035967-5.
Fry, J. (1993). The Helsinki Process: Negotiating Security and Cooperation in Europe. Washington: National Defense University Press, 411 p.
Fry J. The Helsinki Process: Negotiating Security and Cooperation in Europe. Washington: National Defense University Press; 1993. p. 411 p. ISBN: 0-16-035967-5.