1. J. Zyss , Molecular Nonlinear Optics: Materials, Physics, and Devices , Academic Press , New York , 1993
2. F. Agullo-Lopez , J. M.Cabrera and F.Agullo-Ra , Electrooptics: Phenomena, Materials and Applications , Academic Press , New York , 1994
3. G. R. Desiraju , Crystal Engineering: The Design of Organic Solids , Elsevier , New York , 1989
4. M. E. Lines and A. M.Glass , Principles and Applications of Ferroelectrics and Related Materials , Oxford University Press , Oxford , 2001
5. K. Uchino , Ferroelectric Devices , Marcel Dekker , New York , 2000