1. Assessing progress towards the goals of coastal management;Olsen;Journal of Coastal Management,2002
2. Olsen SB, Tobey J, Hale L. A learning-based approach to coastal management. Ambio 1998; 17(8).
3. Sorenson J. Baseline 2000. Background paper for Coastal Zone Canada 2000: Coastal Stewardship—Lessons Learned and the Paths Ahead. September 17–22, 2000, New Brunswick, Canada, http://www.sybertooth.ca/czczcc2000/.
4. Earl S, Carden F, Smutylo T. Outcome Mapping: Building Learning and Reflection into Development Programs. International Development Research Centre: Ottawa, ON, Canada, 2001.
5. The effectiveness of coastal zone management in the United States;Hershman;Coastal Management,1999