¹ Key studies that focus on the external Palestinian actors are Cobban, Helena, The Palestinian Liberation Organization (New York, 1984);CrossRefGoogle ScholarQuandt, William et al. , The Politics of Palestinian Nationalism (Berkeley, 1973);Google Scholar and Sahliyeh, Emile, The PLO after the Lebanon War (Boulder, Colo., 1986).Google Scholar The politics under occupation are stressed by M. Lesch, Ann, Political Perceptions of the Palestinians on the West Bank and the Gaza Strip (Washington, D.C., 1980);Google ScholarMa⊂oz, Moshe, Palestinian Leadership on the West Bank: The Changing Role of the Mayors under Jordan and Israel (London, 1984);Google Scholar and Peretz, Don, The West Bank (Boulder, Cob., 1986).Google Scholar