1. H. Akagi, “New Trends in Active Filters for Power Conditioning,” IEEE Trans. on Industry Applications, vol. 32, no. 6, pp. 1312 -1322, 1996 .
2. W. E. Kazibwe and M. H. Sendaula Electric Power Quality Control Techniques. Van Nostrand Reinhold, 1993, New York, USA.
3. R. C. Dugan, M.F. McGranaghan, S. Santoso and H. W. Beaty. Electrical Power Systems Quality 2nd. ed. McGraw-Hill, 2002, USA.
4. S. Saad, L. Zellouma “Fuzzy logic controller for three level shunt active filter compensating harmonics and reactive power” Electric Power Systems Research, Elsevier, May-2009 pp.1337 –1341 .
5. Z Salam, Tan Perng Cheng and Awang Jusoh, “Harmonics Mitigation using Active Power Filter: A Technological Review” Elekrika, Vol.8, No.2, 2006, pp.17-26.