1. Agriculture and Agri-food CanadaBi-weekly BulletinOntarioVarious issues
2. Oligopoly Pricing in the World Wheat Market
3. State Trading versus Export Subsidies: The Case of Canadian Wheat;Alston J.;Journal of Agricultural and Resource Economics,2000
4. Australian Barley BoardAnnual ReportSouth Australiavarious issues
5. Australian Bureau of Agricultural and Resource EconomicsAustralian Commodity Statistics1997Canberra