1. Other long vegetable fibres;Batra,1985
2. A Handbook of Textile Fibres;Cook,1984
3. Fibre from flax and linseed — the problems and possibilities;Easson,1994
4. New technologies for the extraction of fibre from seed-flax;Gilbertson,1994
5. Feldtrocknung von Faserhanf [Field drying of fibre hemp.];Gusovius;Agrartechnische Forschung,1998