APA-viite (7. p.)
Federico, R. C. (1980). The social welfare institution: An introduction (3rd ed.). Heath.
Chicago-viite (17. p.)
Federico, Ronald C. The Social Welfare Institution: An Introduction. 3rd ed. Lexington, Mass.: Heath, 1980.
MLA-viite (9. p.)
Federico, Ronald C. The Social Welfare Institution: An Introduction. 3rd ed. Heath, 1980.
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