References
- ISO (1979), International Organization for Standardization, ISO Member Bodies, Geneva.
- Singh, B. N. (1969), “Industrial Applications of Statistical Methods,” Proceedings of the International Conference on Quality Control, Tokyo, pp. 677–680.
- Singh, B. N. (1972), “Standardization and Quality Control,” Journal of Quality Technology, Vol. 4, No. 2, pp. 23–28.