Ray, O. S., & Ksir, C. (1996). Drugs, society & human behavior (7th ed.). St. Louis: Mosby.
Chicago Style CitationRay, Oakley Stern., i Charles Ksir. Drugs, Society & Human Behavior. 7th ed. St. Louis: Mosby, 1996.
Cita MLARay, Oakley Stern., i Charles Ksir. Drugs, Society & Human Behavior. 7th ed. St. Louis: Mosby, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.