Clason, W. E. (1971). Elsevier's dictionary of computers, automatic control and data processing: In six languages: English American, French, Spanish, Italian, Dutch and German (2d rev. ed. of The dictionary of automation, computers, control and measuring.). Elsevier Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clason, W. E. Elsevier's Dictionary of Computers, Automatic Control and Data Processing: In Six Languages: English American, French, Spanish, Italian, Dutch and German. 2d rev. ed. of The dictionary of automation, computers, control and measuring. Amsterdam, New York: Elsevier Pub. Co., 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Clason, W. E. Elsevier's Dictionary of Computers, Automatic Control and Data Processing: In Six Languages: English American, French, Spanish, Italian, Dutch and German. 2d rev. ed. of The dictionary of automation, computers, control and measuring. Elsevier Pub. Co., 1971.