Sells, S. B. (1974). Studies of the effectiveness of treatments for drug abuse. Ballinger.
Cita Chicago Style (17a ed.)Sells, Saul B. Studies of the Effectiveness of Treatments for Drug Abuse. Cambridge, Mass: Ballinger, 1974.
Cita MLA (8a ed.)Sells, Saul B. Studies of the Effectiveness of Treatments for Drug Abuse. Ballinger, 1974.
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