Packer, K. H., & Forth, S. (1981). User reactions to the microcatalogue: Implications for the design of online catalogues. Alumni-in-Residence Program, School of Library Science, the University of Michigan.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Packer, Katherine H., و Stuart Forth. User Reactions to the Microcatalogue: Implications for the Design of Online Catalogues. [Ann Arbor]: Alumni-in-Residence Program, School of Library Science, the University of Michigan, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Packer, Katherine H., و Stuart Forth. User Reactions to the Microcatalogue: Implications for the Design of Online Catalogues. Alumni-in-Residence Program, School of Library Science, the University of Michigan, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.