Bigg, W. W., & Davies J.O. (1959). Internal Auditing (2nd ed.). H.F.L. Publishers.
Dyfyniad Arddull ChicagoBigg, Walter W., and Davies J.O. Internal Auditing. 2nd ed. London: H.F.L. Publishers, 1959.
Dyfyniad MLABigg, Walter W., and Davies J.O. Internal Auditing. 2nd ed. H.F.L. Publishers, 1959.
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