Gilbert, N., & Specht, H. (1981). Handbook of the social services. Prentice-Hall.
Chicago Style aipamenaGilbert, Neil, and Harry Specht. Handbook of the Social Services. New Jersey: Prentice-Hall, 1981.
MLA aipamenaGilbert, Neil, and Harry Specht. Handbook of the Social Services. Prentice-Hall, 1981.
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