1. C. Calil Jr., F.A.R. Lahr, A.A. Dias, Dimensionamento de elementos estruturais de madeira. Editora Manole Ltda, Barueri – SP, ISBN: 85-204-1515-6, 2003, 152 p.
2. Associação Brasileira de Normas Técnicas (ABNT). Projeto de Estruturas de Madeira. NBR 7190, Rio de Janeiro, 1997.
3. American Society for Testing and Materials (ASTM). Standard test method of static tests of lumber in structural sizes. ASTM D 198. Annual book of ASTM standards, v. 03.01. ASTM, West Conshohocken, Philadelphia, 1997.
4. American Society for Testing and Materials (ASTM). Standard methods of testing structural panels in flexure. ASTM D 3043-95. Annual book of ASTM standards. ASTM, West Conshohocken, Philadelphia, 1995.
5. American Society for Testing and Materials (ASTM). Standard test methods for mechanical properties of lumber and wood-base structural material. ASTM D 4761-96. Annual book of ASTM standards. ASTM, West Conshohocken, Philadelphia, 1996.