1. In McGraw-Hill Encyclopedia of Science and Technology (7th edn), vol. 11. McGraw-Hill: New York, 1992; 32.
2. Microhardness of Single Crystals of BeO and Other Wurtzite Compounds
3. Growth of high purity AlN crystals
4. The Surface Treatment and Finishing of Aluminium and its Alloys, Gardner Publications. (5th edn). American Society of Metals International: Metal Park, Cincinnati, OH, 1987; 180.
5. In Properties of Advanced Semiconductor Materials: GaN, AiN, InN, BN, SiC, SiGe, (eds). John Wiley: Chichester, 2001; Chapter 2.