1. Culter , L. D.S. Pass A Computer Program for Quadratic Mathematical Models to be Used/or Aircraft Design and Other Applications Involving Linear Constraints . Santa Monica, California:Pulbication No. R-516-PR, Rand Corporation June 1971
2. Equilibrium Among Spatially Separated Markets:Solution by Electric Analogue;Enke;Econometrica.,1951
3. The Impact on the Canadian Rapeseed Industry from Changes in Transport and Tariff Rates;Furtan;Am. J. Agr. Econ.,May, 1979
4. Goddard , Ellen. Comparative Analysis of Supply Management and Stabilization Programs in the Canadian Livestock Sector with Implications for the Processing Sector Unpublished M.SC thesis August 1979