Massachusetts Institute of Technology. Center for International Studies, Conference on Productivity and Innovation in Agriculture in the Underdeveloped Countries, Dedham, Mass., 1964, & Millikan, M. F. (1967). No easy harvest: The dilemma of agriculture in underdeveloped countries. Little, Brown.
Chicago-viite (17. p.)Massachusetts Institute of Technology. Center for International Studies, Dedham Conference on Productivity and Innovation in Agriculture in the Underdeveloped Countries, ja Max F. Millikan. No Easy Harvest: The Dilemma of Agriculture in Underdeveloped Countries. Boston: Little, Brown, 1967.
MLA-viite (9. p.)Massachusetts Institute of Technology. Center for International Studies, et al. No Easy Harvest: The Dilemma of Agriculture in Underdeveloped Countries. Little, Brown, 1967.