1. Including Lawrence Bowen, John Bowes, Richard Carter, Brenda Dervin and Kenneth Jackson of the University of Washington and James Grunig at the University of Maryland.
2. Evaluation Research;Weiss,1972
3. Communication During an Environmental Decision;Stamm;Journal of Environmental Education,1972
4. Attitudes and Reactions Toward a Water Management Project;Journal of Environmental Education,1972
5. Communication Research and Environmental Policy Decisions;Stamm;Journal of Environmental Education,1976