APA-viite (7. p.)
Spencer, R. T. (1993). Clinical Pharmacology and nursing Management (4th ed.). Lippincott.
Chicago-viite (17. p.)
Spencer, Roberta Todd. Clinical Pharmacology and Nursing Management. 4th ed. New York: Lippincott, 1993.
MLA-viite (9. p.)
Spencer, Roberta Todd. Clinical Pharmacology and Nursing Management. 4th ed. Lippincott, 1993.
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