Παραπομπή APA

Davies, B., & Reddin, M. (1978). Universality, selectivity, and effectiveness in social policy. London: Heinemann Educational.

Παραπομπή Chicago Style

Davies, Bleddyn., and Michael Reddin. Universality, Selectivity, and Effectiveness in Social Policy. London: Heinemann Educational, 1978.

Παραπομπή MLA

Davies, Bleddyn., and Michael Reddin. Universality, Selectivity, and Effectiveness in Social Policy. London: Heinemann Educational, 1978.

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