APA (7th ed.) Zitazioa
Hopkins, B. R. (2016). The law of tax-exempt organizations (Eleventh edition.). Wiley.
Chicago Style (17th ed.) Zitazioa
Hopkins, Bruce R. The Law of Tax-exempt Organizations. Eleventh edition. Hoboken, New Jersey: Wiley, 2016.
MLA (9th ed.) Zitazioa
Hopkins, Bruce R. The Law of Tax-exempt Organizations. Eleventh edition. Wiley, 2016.
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