@article{Kofi:135060,
      author = {Kofi, Tetteh A.},
      title = {{International Commodity Agreements and Export Earnings:  Simulation of the 1968 "Draft International Cocoa  Agreement"}},
      journal = {Food Research Institute Studies},
      volume = {Volume 11},
      number = {Number 2},
      pages = {177. - 26},
      year = {1972},
}