Cita APA

Conference How is free trade progressing? [1991 : nov. 18-19 : Toronto, O., Jones, S. M., & Watkins, G. C. (1991). Free trade in energy among the U.S., Canada and Mexico: State of play and prospects =. Toronto, Canada: Centre for International Studies..

Citación estilo Chicago

Conference How is free trade progressing? [1991 : nov. 18-19 : Toronto, Ontario, S. M. Jones, y G. C. Watkins. Free Trade in Energy Among the U.S., Canada and Mexico: State of Play and Prospects =. Toronto, Canada: Centre for International Studies., 1991.

Cita MLA

Conference How is free trade progressing? [1991 : nov. 18-19 : Toronto, Ontario, S. M. Jones, y G. C. Watkins. Free Trade in Energy Among the U.S., Canada and Mexico: State of Play and Prospects =. Toronto, Canada: Centre for International Studies., 1991.