1. Piezoelectricity;Cady,1964
2. Piezoelectric Crystals and their Applications to Ultrasonics;Mason,1950
3. Piezoelectricity, electrostriction and ferroelectricity;Forsbergh,1956
4. An Introduction to the Phenomenological Theory of Ferroelectricity;Grindlay,1970
5. Physics of Crystalline Dielectrics;Zheludev,1971