1. http://www.naturalfibers2009.org
2. Zimniewska M, Władyka-Przybylak M, Mańkowski J (2011) Cellulosic bast fibers, their structure and properties suitable for composite applications, chapter of book: Cellulose fibers, bio-, and nano- polymer composites. Springer, Germany, pp 97–119
3. Pickering LK (2008) Properties and performance of natural-fiber composites. Woodhead Publ Ltd 2008:3–66
4. Townsend T World production of natural and manmade fibers. http://dnfi.org/
5. CELC & CIPALIN, based on CELC data www.mastersoflinen.com