1. A. Peled and B. Liu, Digital Signal Processing Theory, Design and Implementation (Wiley, New York, 1976) chapter 4 and chapter 5.
2. R. De Mori, S. Rivoira and A. Seria, ‘A Special Purpose Computer for Digital Signal Processing’, Trans. Computing, IEEE, 24 (1975) 1202–11.
3. B. Liu and A. Peled, ‘A New Hardware Realization of High Speed Fast Fourier Transformers’, Trans. Acoustics, Speech and Signal Processing, IEEE, 22 (1974) 456–62.
4. T. J. Terrell, ‘A Demonstration of Digital Filter Design, Implementation and Testing’, Int. J. Elect. Engng Educ., 14 (1977) pp. 221–236.
5. D. Queyssac (ed.), Understanding Microprocessors (Motorola Inc., 1976), chapter 2.