APA (7th ed.) Zitazioa

ebrary, Inc, & Okauru, I. O. (2012). Federal inland revenue service and taxation reforms in democratic Nigeria. Safari Books.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Ifueko Omoigui Okauru. Federal Inland Revenue Service and Taxation Reforms in Democratic Nigeria. Ibadan, Nigeria: Safari Books, 2012.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Ifueko Omoigui Okauru. Federal Inland Revenue Service and Taxation Reforms in Democratic Nigeria. Safari Books, 2012.