LaHood, C. G., & Sullivan, R. C. (1975). Reprographic services in libraries: Organization and administration. Library Technology Program, American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)LaHood, Charles George, و Robert C. Sullivan. Reprographic Services in Libraries: Organization and Administration. Chicago: Library Technology Program, American Library Association, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)LaHood, Charles George, و Robert C. Sullivan. Reprographic Services in Libraries: Organization and Administration. Library Technology Program, American Library Association, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.