Cohen, J. J., & Fish, M. C. (1993). Handbook of school-based interventions: Resolving student problems and promoting healthy educational environments. Jossey-Bass Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Cohen, Jeffrey J., και Marian C. Fish. Handbook of School-based Interventions: Resolving Student Problems and Promoting Healthy Educational Environments. San Francisco: Jossey-Bass Publishers, 1993.
Παραπομπή σε μορφή MLA (9th εκδ.)Cohen, Jeffrey J., και Marian C. Fish. Handbook of School-based Interventions: Resolving Student Problems and Promoting Healthy Educational Environments. Jossey-Bass Publishers, 1993.
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