Tohutoro APA (7th ed.)
Palfai, T., & Jankiewicz, H. (1991). Drugs and human behavior. WCB.
Tohutoru Kātū Chicago (17th ed.)
Palfai, Tibor, me Henry Jankiewicz. Drugs and Human Behavior. Dubugue: WCB, 1991.
Tohutoro MLA (9th ed.)
Palfai, Tibor, me Henry Jankiewicz. Drugs and Human Behavior. WCB, 1991.
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