Pither, C. E., & Ralphs, J. (1993). Limiting the drugs list. Behavioural treatment not drugs for chronic pain.
استشهاد بنمط شيكاغوPither, C E., و J. Ralphs. Limiting the Drugs List. Behavioural Treatment Not Drugs for Chronic Pain. 1993.
MLA استشهادPither, C E., و J. Ralphs. Limiting the Drugs List. Behavioural Treatment Not Drugs for Chronic Pain. 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.