1. Long vegetable fibres;Batra,1985
2. Preparation and properties of polypropylene composites reinforced with wheat and flax straw fibres. Part I characterisation;Hornsby;J Mater Sci,1997
3. Bowen DH. An overview of composite materials technology. Proceedings of an International Seminar, Indian Jute Industries Research Association. Calcutta, 6–7 November 1987.
4. Bisanda ETN. Sisal fibre reinforced composites. PhD thesis, University of Bath, 1991.
5. Hinrichsen E. Preparation and characterisation of natural fibre reinforced thermoplastics composites. MSc thesis, Brunel University, 1994.