- Estep M.C., McKain M.R, Vela Diaz D., Zhong J., Hodge J.G., Hodkinson T.R., Layton D.J., Malcomber S.T., Pasquet R., Kellogg E.A. 2013. Allopolyploidy, diversification, and the Miocene grassland expansion. Proceeding of the National Academy of Science 111 (42): 15149–15154.
- Vela Diaz D. 2013. Multivariate analysis of morphological and anatomical characters of Calophyllum L. (Calophyllaceae) in South America. Botanical Journal of the Linnean Society 171 (3): 441–636.
- Estep M., Vela Diaz D., Zhong J., Kellogg E. A. 2012. Eleven diverse nuclear encoded phylogenetic markers for the subfamily Panicoideae (Poaceae). American Journal of Botany Primer Notes & Protocols in the Plant Sciences 99: e443-e446.
- Vela Diaz D. 2010. Multivariate Analysis of Morphological and Anatomical Characters of Calophyllum L. (Calophyllaceae) in South America. MS Thesis, Department of Biology, University of Missouri – St. Louis, USA.
- Sanchez N, M. Tantalean, D. Vela Diaz, A. Mendez. 2006. Gastrointestinal parasites of taricaya, Podocnemis unifilis (Troschel, 1848) (Testudines: Podocnemididae) from Iquitos, Peru. Revista Peruana de Biología 13:119-120.
- Terrones W., D. Vela Diaz, C. Flores, E. Heyman. 2004. Diurnal birth of a wild red titi monkey, Callicebus cupreus, at the Estación Biológica Quebrada Blanco, Loreto-Perú. Neotropical Primates 12: 15-16.