1. J. M. Burch: Interferometry with scattered light. Optical Instruments and Techniques 1996 (Oriel Press, Newcastle upon Tyne, 213-229, 1970)
2. J. A. Leendertz: Measurement of surface displacement by interference of speckle patterns. Optical Instruments and Techniques 1996 (Oriel Press, Newcastle upon Tyne, 256-264, 1970)
3. E. Archbold, A. E. Ennos, P. A. Taylor: A laser speckle interferometer for the detection of surface movements and vibration. Optical Instruments and Techniques1996 (Oriel Press, Newcastle upon Tyne, 265-175, 1970)
4. J. C. Dainty (Ed.): Laser Speckle and Related Phenomena (Springer-Verlag, Berlin, 1975)
5. R. K. Erf (Ed.): Speckle Metrology (Academic Press, New York, 1978)