CAMPBELL JOHN J. (2005). UNDERSTANDING PHARMA: A PRIMER ON HOW PHARMACEUTICAL COMPANIES REALLY WORK. PHARMACEUTICAL INSTITUTE.
Chicago-viite (17. p.)CAMPBELL JOHN J. UNDERSTANDING PHARMA: A PRIMER ON HOW PHARMACEUTICAL COMPANIES REALLY WORK. RALEIGH: PHARMACEUTICAL INSTITUTE, 2005.
MLA-viite (9. p.)CAMPBELL JOHN J. UNDERSTANDING PHARMA: A PRIMER ON HOW PHARMACEUTICAL COMPANIES REALLY WORK. PHARMACEUTICAL INSTITUTE, 2005.
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