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.
Lua i Stíl Chicago (17ú heag.)elshafei, alwalid n., agus el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. cairo: faculty of engineering, 1969.
Lua MLA (9ú heag.)elshafei, alwalid n., agus el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. faculty of engineering, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.