1. Chapter 1: Properties of light and visual function. In: Elkington AR, Frank HJ, Greaney MJ. Clinical Optics. Blackwell Science (1999).
2. Chapter 8: Aberrations of optical systems including the eye. In: Elkington AR, Frank HJ, Greaney MJ. Clinical Optics. Blackwell Science (1999).
3. Chapter 1: Properties of light and visual function. In: Elkington AR, Frank HJ, Greaney MJ. Clinical Optics. Blackwell Science (1999).
4. Chapter 2: Reflection of light. In: Elkington AR, Frank HJ, Greaney MJ. Clinical Optics. Blackwell Science (1999).
5. Chapter 4: Prisms. In: Elkington AR, Frank HJ, Greaney MJ. Clinical Optics. Blackwell Science (1999).