1. ANSI/AF&PA: 2012. National design specification for wood construction. American Forest and Paper Association.
2. ASTM D 143-14: 2014. Standart test methods for small clear samples of wood.
3. Compressive response and failure of balsa wood;Da Silva;International Journal of Solids and Structures,2007
4. EN 380: 2008. Wood is constructional. General guidelines for static load test methods.
5. Eurocode 5: 1995. Design of wood structures. Part 1.1. General rules and rules for buildings.