^ abcReiling, Herman T. (1958). “Federal Taxation: What Is a Charitable Organization?”. American Bar Association Journal44 (6): 525–598. JSTOR25720402.
^Tilcsik, A.; Marquis, C. (2013). “Punctuated Generosity: How Mega-events and Natural Disasters Affect Corporate Philanthropy in U.S. Communities”. Administrative Science Quarterly58 (1): 111–148. doi:10.1177/0001839213475800. SSRN2028982.
^Jonathan Garton (2013), Public Benefit in Charity Law, OUP Oxford.