1. The surface of composite resin finished with instruments and matrices;Bauer;J Prosthet Dent,1983
2. Principles of Color Technology;Billmeyer,1981
3. Young's modulus determination;Braem,1985
4. Recommendations on uniform color spaces-color-difference equations psychometric color items;Bureau central de la CIE;CIE Publication No. 15 (E-1.3.1) 1971/(TC-1.3),1978
5. Surface roughness of microfilled composites;Dennison;J Amer Dent Assoc,1981