(1975). Electronic composition: A study of costs / prepared at the direction of the Federal Electronic Printing and Microform Committee under the supervision of the Joint Committee on Printing, 1975.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Electronic Composition: A Study of Costs / Prepared at the Direction of the Federal Electronic Printing and Microform Committee Under the Supervision of the Joint Committee on Printing, 1975. 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Electronic Composition: A Study of Costs / Prepared at the Direction of the Federal Electronic Printing and Microform Committee Under the Supervision of the Joint Committee on Printing, 1975. 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.