F. R. Silva, A. Wisniewski Junior, V. Cechinel Filho, e D. S. Nunes, “<b>Chemical composition of essential oil from the bark of <i>Croton cajucara</i> Bentham</b></b> - doi: 10.4025/actascitechnol.v34i3.11712”, Acta Sci. Technol., vol. 34, nº 3, p. 325–329, fev. 2012.