Sheafor, B. W., & Horejsi, C. R. (1997). Techniques and guidelines for social work practice (4th ed.). Allyn and Bacon.
Čikaški stil citiranja (17. izdanje)Sheafor, Bradford W., i Charles R. Horejsi. Techniques and Guidelines for Social Work Practice. 4th ed. Boston: Allyn and Bacon, 1997.
MLA način citiranja (9. izdanje)Sheafor, Bradford W., i Charles R. Horejsi. Techniques and Guidelines for Social Work Practice. 4th ed. Allyn and Bacon, 1997.
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