1. Pille, P., “Real Time Liquid Surface Acoustical Holography” Master’s Thesis, University of British Columbia (1972).
2. Pille, P., and Hildebrand, B.P., “Rigorous Analysis of the Liquid-Surface Acoustical Holography System,” Acoustical Holography, Vol. 5, Plenum Press, New York, N.Y., pp. 335–371 (1973).
3. Clark, A.V., “Liquid Surface Levitation Holography, Part One: Theoretical Analysis,” Naval Research Lab. Rep. No. 8205, Naval Research Lab., Washington, D.C. (in publication).
4. Landau, L.D., and Lifshitz, E.M., Fluid Mechanics Course of Theoretical Physics, Vol. 6, Pergamon Press, London, (1959).
5. Hildebrand, B.P., and Brenden, B.B., An Introduction to Acoustical Holography, Plenum Press, New York, N.Y., (1972).