APA-viite (7. p.)
O'Brien, P. G. (2007). Study guide for medical-surgical nursing: Assessment and management of clinical problems. Mosby Elsevier.
Chicago-viite (17. p.)
O'Brien, Patricia Graber. Study Guide for Medical-surgical Nursing: Assessment and Management of Clinical Problems. Missouri: Mosby Elsevier, 2007.
MLA-viite (9. p.)
O'Brien, Patricia Graber. Study Guide for Medical-surgical Nursing: Assessment and Management of Clinical Problems. Mosby Elsevier, 2007.
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