elshafei, a. n., & el-imam m. m. (1969). an attempt to develop a method for generating random numbers applicable to quality control. faculty of engineering.
Chicago (17e ed.) Bronvermeldingelshafei, alwalid n., en el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. cairo: faculty of engineering, 1969.
MLA (9e ed.) Bronvermeldingelshafei, alwalid n., en el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. faculty of engineering, 1969.