1. See Johnston, AM, “Domestic concerns and international pressures: the evolution of the new international relations”, in Clifford-Vaughan, F McA, op. cit., pp.9–26.
2. Rosenau, JN, “Toward the study of national-international linkages”, in Rosenau, JN (Ed), Linkage Politics: Essays on the Convergence of National and International Systems, The Free Press, New York, 1969, p.45.
3. Rosenau, JN, Linkages, op. cit., p.45. 5.
4. Ibid., p.53. Rosenau distinguished six “subenvi-ronments”: the contiguous, regional, cold war, racial, resource and organisational.
5. Bissell, RE, Apartheid and International Organizations, Westview Press, Boulder, 1977, pp.32, 33, 161,162 & 167.