Good production practices in the feedlot.

Por Van Donkersgoed, J, Grogan, H, Jim, K, Hunt, T D, Moss, E W, Warrack, J, Myers, D
Publicado em 1996

Canadian beef quality audit.

Por Van Donkersgoed, J, Jewison, G, Mann, M, Cherry, B, Altwasser, B, Lower, R, Wiggins, K, Dejonge, R, Thorlakson, B, Moss, E, Mills, C, Grogan, H
Publicado em 1997