1. Alcala, M. L. R. & H. Vogt, 1997. Approximation of coral reef surfaces using standardized growth forms and video counts. Proceedings of the 8th International Coral Reef Symposium, Vol. 2:153–158.
2. Alvarez-Filip, L., N. K. Dulvy, J. A. Gill, I. M. Côté & A. R. Watkinson, 2009. Flattening of Caribbean coral reefs: region-wide declines in architectural complexity. Proceedings of the Royal Society of Biological Sciences, Vol. 276: 1669–1675.
3. Armstrong, J. S. & F. Collopy, 1992. Error measures for generalizing about forecasting methods: empirical comparisons. International Journal of Forecasting 8: 69–80.
4. Bayer, F. M., 1961. The Shallow-Water Octocorallia of the West Indian Region. M. Nijhoff Publishers, Hague: 373 pp.
5. Bayer, F. M., M. Grasshoff & J. Verseveldt, 1983. Illustrated Trilingual Glossary of Morphological and Anatomical Terms Applied to Octocorallia. E. J. Brill Publishers, Leiden: 1–75.