Schmidt, K. A. (1999). Understanding the business of library acquisitions. Chicago: American Library Association.
استشهاد بنمط شيكاغوSchmidt, Karen A. Understanding the Business of Library Acquisitions. Chicago: American Library Association, 1999.
MLA استشهادSchmidt, Karen A. Understanding the Business of Library Acquisitions. Chicago: American Library Association, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.