D.E. Hibbs, R. William, S. Cordray, S. Sharrow, and S. Seiter. A successful model for Co-Learning. Seiter, S., R.D, William, and D. Hibbs. King, J., J. Peters, and R. William. 1999. Whole systems thinking and practice.
Team approach to teaching participatory group process involving natural resources and agriculture.
Active learning sessions in weed science extension. William, R.D. 2000. R.D. William, and J. Luna. R.D. William, R. Berry, E. Ingham, and E. Groth. Applied Soil Ecology.