Hafner, A. W. (1994). A survey of patient access to hospital and medical school libraries.
استشهاد بنمط شيكاغوHafner, A W. A Survey of Patient Access to Hospital and Medical School Libraries. 1994.
MLA استشهادHafner, A W. A Survey of Patient Access to Hospital and Medical School Libraries. 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.