8Kyu Kusuda, Surplus Population and Mobility of Labor, Developing-Economies, vol. 9, no. 2 (June 1971), pp.154-173, Japan.
9Gary. G. Hamilton, Temporary Migration and the Institutionalization of Strategy, International-Journal-of-Intercultural-Relations, vol. 9, no. 4, 1985, pp. 405-425.
10T. S. Wu, A Framework for the Study of Urban Adaptation in the Process of Rural Migration. National- Taiwan-Unl-versify-Journal-of-Sociology, vol. 7 (April 1971), pp. 43-53.
