1. C. Kittel: Introduction to Solid State Physics, 7th ed., John Wiley & Sons, New York, NY, 1996, pp. 3–26.
2. B.D. Cullity: in Elements of X-Ray Diffraction, 2nd ed., M. Cohen, ed., Addison-Wesley, Reading, MA, 1978, pp. 32–58, 99–106, 350–58, and 369–82.
3. W.B. Pearson: A Handbook of Lattice Spacing and Structures of Metals and Alloys, Pergamon Press, New York, NY, 1967, vol. 2.
4. J.S. Kasper: International Tables for X-ray Crystallography, K. Lonsdale, H.M. Caroline, and D.R. Gerard, eds., The Kynoch Press, Birmingham, England, 1968, vol. 3, pp. 45–58.
5. J.L.C. Daams, P. Villars, and J.H.N. van Vucht: Atlas of Crystal Structure Types for Intermetallic Phases, ASM INTERNATIONAL, Metals Park, OH, 1991, vol. 1.