Plant, M. A., & Plant, M. (1992). Risk-takers: Alcohol, drugs, sex, and youth. Tavistock/Routledge.
Tohutoru Kātū Chicago (17th ed.)Plant, Martin A., me Moira Plant. Risk-takers: Alcohol, Drugs, Sex, and Youth. London ; New York: Tavistock/Routledge, 1992.
Tohutoro MLA (9th ed.)Plant, Martin A., me Moira Plant. Risk-takers: Alcohol, Drugs, Sex, and Youth. Tavistock/Routledge, 1992.
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