Gottfried, K. S. (1999). Social work practice: Cases, activities, and exercises. Pine Forge Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGottfried, Kim Strom. Social Work Practice: Cases, Activities, and Exercises. Thousand Oaks, Calif: Pine Forge Press, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGottfried, Kim Strom. Social Work Practice: Cases, Activities, and Exercises. Pine Forge Press, 1999.
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