Lancaster, F. W., Drasgow, L. S., & Marks, E. B. (1980). The impact of a paperless society on the research library of the future: A report to the National Science Foundation Division of Information Science and Technology. Library Research Center Graduate School of Library Science University of Illinois.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lancaster, F. Wilfrid, Laura S. Drasgow, و Ellen B. Marks. The Impact of a Paperless Society on the Research Library of the Future: A Report to the National Science Foundation Division of Information Science and Technology. Urbana, Ill.: Library Research Center Graduate School of Library Science University of Illinois, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lancaster, F. Wilfrid, et al. The Impact of a Paperless Society on the Research Library of the Future: A Report to the National Science Foundation Division of Information Science and Technology. Library Research Center Graduate School of Library Science University of Illinois, 1980.