1. Herman , F.M. ; Bikales , N. ; Overberger , C.G. ; Manges , G. ; Kroschwitz , J.I.Encyclopedia of Polymer Science and Engineering,, 2nd Ed. , Vol. 12 . Wiley: Europe , pp. 313 – 320 , 1990 .
2. Effect of annealing on the properties of poly(ether ether ketone)
3. Wilks , S.Industrial Polymer Handbook (Product, Process and Applications), Vol. III . Wiley-VCH , pp. 1259 – 1261 , 2001 .
4. The morphology of poly(aryl-ether-ether-ketone)