1. Ashton, B., et al. 1984. Famine in China, 1958–61. Population and Development Review 10(4): 613–645.
2. Baran, P. 1957. The political economy of growth. New York: Monthly Review Press.
3. Bradley, M.E., and M.G. Clark. 1972. Supervision and efficiency in socialized agriculture. Soviet Studies 23(3): 465–473.
4. Carey, D.W. 1976. Soviet agriculture: Recent performance and future plans. In USCJEC 1976.
5. Cohen, S.F. 1974. Bukharin and the Bolshevik revolution. London: Wildwood House.