OBAWUSI, J. O. (1998). Fundamentals of auditing. Osat Publishers.
Lua i Stíl Chicago (17ú heag.)OBAWUSI, Joshua Olanrewaju. Fundamentals of Auditing. Osat Publishers, 1998.
Lua MLA (9ú heag.)OBAWUSI, Joshua Olanrewaju. Fundamentals of Auditing. Osat Publishers, 1998.
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