1. Tzou, HS, Anderson GL (1992) Intelligent structural systems. Kluwer Academic Publishers, Dordrecht.
2. Safari A, Sa-gong G, Giniewicz J, Newnham RE (1992) Composites piezoelectric sensors in piezoelectricity, Edited by Rosen, C.Z., Hiremath, B.V. and Newnham, R.E. American Institute of Physics, College Park, MD. pp. 195–204
3. Gautschi G (2002) Piezoelectric sensorics: Force, strain, pressure, acceleration and acoustic emission sensors, materials and amplifiers. Springer-Verlag Berlin Heidelberg New York, Germany.
4. Li Z, Zhang D, Wu KR (2001) Cement matrix 2-2 piezoelectric composite: Part I. Sensory effect. Mater. Struct., 13(242): 506–512.
5. Li Z, Zhang D, Wu KR (2001) Cement based smart material–-Cement matrix piezoelectric composites, 3(6): 116–120.