1. Tutorial notes: Science and Technology of Electrochromics;Lampert;SPIE-IS13,1994
2. Liquid Crystals;Chandrasekhar,1977
3. The Physics of Liquid Crystals;de Gennes,1974
4. G. Paul Montgomery Jr., ‘Polymer-Dispersed and Encapsulated Liquid Crystal Films’, in [1] pp. 577–606.