[1] J. D. Bjorken and S. D. Drell, “Relativistic Quantum Me- chanics,” McGraw-Hill, New York, 1964.
[2] L. D. Landau and E. M. Liftshiz, “Quantum Mechanics,” 3rd Edition, Pergamon Press, Oxford, 1977.
[3] V. B. Berestetskii, L. P. Pitaevskii and E. M. Lifshitz, “Quantum Electrodynamics,” 2nd Edition, Vol. 4, Else- vier, Amsterdam, 1982.
[4] A. I. Arbab and Z. Satti, “On the Generalized Maxwell Equations and Their Prediction of Electroscalar Wave,” Progress in Physics, Vol. 2, No. 8, 2009, pp. 8-13.
[5] A. I. Arbab and H. M. Widatallah, “The Generalized Con- tinuity Equations,” Chinese Physics Letters, Vol. 27, No. 8, 2010, Article ID 084703. doi:10.1088/0256-307X/27/8/084703
[6] A. I. Arbab and F. A. Yassein, “A New Formulation of Electromagnetism,” Journal of Electromagnetic Analysis and Applications, Vol. 2, No. 8, 2010, p. 457. doi:10.4236/jemaa.2010.28060
[7] A. I. Arbab, “A Quaternionic Quantum Mechanics,” Applied Physics Research, Vol. 3, No. 2, 2011, p. 160.
[8] P. G. Tait, “An Elementary Treatise on Quaternions,” 2nd Edition, Cambridge University Press, Cambridge, 1873.
[9] H. F. Harmuth, T. W. Barrett and B. Meffert, “Modified Maxwell Equations in Quantum Electrodynamics,” World Scientific, River Edge, 2001. doi:10.1142/9789812799654
[10] G. Feinberg, “Possibility of Faster-Than-Light Particles,” Physical Reviews, Vol. 159, No. 5, 1967, pp. 1089-1105. doi:10.1103/PhysRev.159.1089
[11] J. Ciborowski, “Hypothesis of Tachyonic Neutrinos,” Acta Physicsa Polonica B, Vol. 29, No. 1-2, 1998, pp. 113-121.
[12] J. D. Jackson, “Classical Electrodynamics,” 2nd Edition, Wiley, New York, 1975.
[13] F. Zbigniew, “Lecture Notes in Electromagnetic Theory,” University of Queensland, Brisbane, 2005.