Wallace, Wanda A. A time series analysis of the effect of internal audit activities on external audit fees by Wanda A. Wallace. - Altamonte Springs, Fla. Institute of Internal Auditors Research Foundation c1984. - xv, 295 p. Bibliography: p. 202-206. ISBN: 0894131249 (pbk.) LCCN: 84241419 Subjects--Topical Terms: Auditing--Fees.Auditing , Internal LC Class. No.: HF5667 / .W2125 1984 Dewey Class. No.: 338.4/365745