References
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- Biase , D. V. 1978 . Evaluation Report, Youth Alternative Learning Project (Year 2 and Follow-up). A Drug Abuse Prevention Demonstration Project NIDA Grant No. DA01047-01, May
- Biase , D. V. 1975 . Drug use/abuse concerns, interests and perceptions of 6,888 urban school children grades four through eight Report to the Committee on Problems of Drug Dependence, 37th Annual Meeting, National Academy of Sciences, Washington, D.C., May
- Piers , E. and Harris , D. 1969 . The Piers-Harris Children's Self-Concept Scale , Nashville : Counselor Recording and Tests .