1. Lewin B, Giovannucci D, Varangis P (2004) Coffee markets new paradigms in global supply and demand. Technical report. The International Bank for Reconstruction and Development Agriculture and Rural Development Department, 1818 H Street, N.W. Washington, DC 20433
2. Coste R (1992) The plant and the product. MacMillan, London
3. Kaustinen HM, Russel AP (1974) Papermaking materials: an atlas of electron micrographs. Division of Natural Materials & Systems, The Institute of Paper Chemistry, Appleton, WI
4. Malonney T (1977) Modern particleboard and dry-process fiberboard manufacturing. Miller Freeman Publications, California
5. Marra AA (1992) Technology of wood bonding principles in practice. Van Nostrand Reinhold Company, New York