W. C. Chew, Waves and Fields in Inhomogeneous Media, IEEE Press Series on Electromagnetic Waves, 1995.
 C. T. Tai, Dyadic Green’s Functions in Electromagnetics Theory, IEEE Press Series on Electromagnetic Waves, 1994.
 J. V. Bladel, Electromagnetic Fields, second edition, IEEE press, John Wiley & Sons, Inc., 2007.
 S. K. Khamas, “Electromagnetic Radiation by Antennas of Arbitrary Shape in a Layered Spherical Media,” IEEE Trans. Antennas Propag., vol. 57, no. 12, pp. 3827–3834, Dec. 2009.
 W. C. Gibson, The Method of Moments in Electromagnetics, Chapman & Hall/CRC, Taylor & Francis Group, 2008.
 S. M. Rao, D. R. Wilton, and A. W. Glisson, “Electromagnetic scattering by surfaces of arbitrary shape,” IEEE Trans. Antennas Propag., vol. 30, pp. 409–418, May 1982.
 D. H. Schaubert, D. R. Wilton, and A. W. Glisson, “A tetrahedral modeling method for electromagnetic scattering by arbitrarily shaped inhomogeneous dielectric bodies,” IEEE Trans. Antennas and Propagation, vol. AP-32, no. 1, pp. 77-85, January 1984.
 J. P. Damiano and A. Papiernik, “Survey of analytical and numerical models for probe-fed microstrip antennas,” IEE Proc.-Microw. Antennas Propag., Vol. 141, no. I, pp. 15–21, Feb. 1994.
 P. V. Betziosa, I. S. Karanasioub, and N. K. Uzunogluc, "Analysis of a dielectric resonator antenna by applying a combined semi-analytical method and simulation," Journal of Electromagnetic Waves and Applications, vol.21, issue 14, pp. 1983-1994, 2007.
 T. Fortakia, L. Djouaneb, F. Chebarab, and A. Benghalia, "Radiation of a rectangular microstrip patch antenna covered with a dielectric layer," International Journal of Electronics, vol.95, issue 9, pp. 989-998, 2008.