Ronald Follett, Sian Mooney, Jack Morgan, Keith Paustian, Leon Hartwell Allen Jr., Shawn Archibeque, John M. Baker, Stephen J. Del Grosso, Justin Derner, Feike Dijkstra, Alan J. Franzluebbers, Henry Janzen, Lyubov A. Kurkalova, Bruce A. McCarl, Bruce A. McCarl, Stephen Ogle, William J. Parton, Jeffrey M. Peterson, Charles W. Rice, G. Philip Robertson, Michele Schoeneberger, Tristram O. West, Jeff Williams (Autor/a)
