Smoke, R. (1987). Paths to peace: exploring the feasibility: Of sustainable peace. Westview Pr.
Chicago-viite (17. p.)Smoke, Richard. Paths to Peace: Exploring the Feasibility: Of Sustainable Peace. Boulde, Colo: Westview Pr, 1987.
MLA-viite (9. p.)Smoke, Richard. Paths to Peace: Exploring the Feasibility: Of Sustainable Peace. Westview Pr, 1987.
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