1. Anderson, D. P. (1989). Carbon fiber morphology: wide-angle X-ray studies of pitch- and pan-based carbon fibers. WRDC-TR-89-4072, US Air Force Technical Report, Ohio, USA.
2. Anghelina, V. F., Popescu, I. O., Gaba, A., Popescu, I. N., Despa, V. and Ungureanu, D. (2010). Structural analysis of PAN fiber by X-ray diffraction. J. Science and Arts 1, 1, 89–94.
3. Bascom, W. D. and Drzal, L. T. (1987). The surface properties of carbon fibers and their adhesion to organic polymers. NASA Contractor Report 4084.
4. Campana, C., Leger, R., Sonnier, R., Ferry, R. and Ienny, P. (2018). Effect of post curing temperature on mechanical properties of a flax fiber reinforced epoxy composite. Composites Part A: Applied Science and Manufacturing, 107, 171–179.
5. Dwight, D. (2000). Glass Fiber Reinforcements. Comprehensive Composite Materials, 1, 231–261.