Association for Computing Machinery. (1961). Preprints of summaries of papers presented at the 16th national meeting [of the] Association for Calculating Machineny, Los Angeles, California, September 5-8, 1961. s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Association for Computing Machinery. Preprints of Summaries of Papers Presented at the 16th National Meeting [of the] Association for Calculating Machineny, Los Angeles, California, September 5-8, 1961. [New York]: s.n, 1961.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Association for Computing Machinery. Preprints of Summaries of Papers Presented at the 16th National Meeting [of the] Association for Calculating Machineny, Los Angeles, California, September 5-8, 1961. s.n, 1961.
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