No. Title Date
1 Visitor Guide: National Parks and Preserves of South Florida, vol. 6, no. 1 1994
2 Walt Dineen Society Annual Conference 1997: Session V 1997
3 Assessing the Conservation Efficacy of the Dry Tortugas National Park Research Natural Area 2007
4 Implementing the Dry Tortugas National Park Reserach Natural Area Science Plan 2010