Goodale, U. M., Stern, M. J., Margoluis, C., Lanfer, A. G., & Fladeland, M. (2003). Transboundary protected areas: The viability of regional conservation strategies. New York: Food Products Press.

Goodale, Uromi Manage, Marc J. Stern, Cheryl Margoluis, Ashley G. Lanfer, and Matthew Fladeland. Transboundary Protected Areas: The Viability of Regional Conservation Strategies. New York: Food Products Press, 2003.

Goodale, Uromi Manage, et al. Transboundary Protected Areas: The Viability of Regional Conservation Strategies. New York: Food Products Press, 2003.