1. ANSI/ASQC Standard A2-1987 1987 Terms, Symbols, and Definitions for Acceptance Sampling, American Society for Quality Control, Milwaukee, WI
2. Damija, O.P. and Hammer, W.C.K. 1990 Manual of Food Quality Control , Vol. 6. Food for Export, FAO Food and Nutrition Paper 14/6. Rev. 1, Food and Agriculture Organization of the United Nations, Rome
3. Use of the Binomial, Hypergeometric and Poisson Tables to Obtain Sampling Plans