Smoke, R., & Harman, W. (1987). Paths To Peace: Exploring The Feasibility Of Sustainable Peace/richard Smoke With Willis Harman. Westview Press.
Chicago-viite (17. p.)Smoke, Richard, ja Willis Harman. Paths To Peace: Exploring The Feasibility Of Sustainable Peace/richard Smoke With Willis Harman. Westview Press, 1987.
MLA-viite (8. p.)Smoke, Richard, ja Willis Harman. Paths To Peace: Exploring The Feasibility Of Sustainable Peace/richard Smoke With Willis Harman. Westview Press, 1987.
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