Allen, K. L., Meyers, C., Brashears, T. and Burris, S. (2011) “Out in the Cold About COOL: An Analysis of U.S. Consumers’ Awareness of Mandatory Country-of-Origin Labels for Beef”, Journal of Agriculture, Food Systems, and Community Development. Ithaca, NY, USA, 1(4), pp. 205–230. doi: 10.5304/jafscd.2011.014.006.