1. 32 Corpus juris secundum. (2012a). Burden and manner of presenting proof of competency, § 707.
2. 32 Corpus juris secundum. (2012b). Generally, § 706.
3. 32 Corpus juris secundum. (2012c). Scope of requisite expertise; licensing, § 702.
4. Alexander, C. A. (1995). Distinctive dates in social welfare history. In R. L. Edwards (Ed.), Encyclopedia of social work (Vol. 3, 19th ed., pp. 2631–2647). Washington, DC: NASW Press.
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