A. L. Shober, L. R. Ellis, C. Wiese, E. A. Hanlon, R. B. Brown, and J. H. Herbert, “Rules and Scorecard Grading Policies for the Annual Florida 4-H/FFA Land Judging Contest: SL144/SS195, rev. 11/2011”, EDIS, vol. 2011, no. 12, Dec. 2011.