Willingham, J. J., & Carmichael, D. (1975). Auditing concepts and methods (2nd ed.). McGraw-Hill.
Chicago Edition CitationWillingham, John J., i D.R Carmichael. Auditing Concepts and Methods. 2nd ed. New York: McGraw-Hill, 1975.
Cita MLAWillingham, John J., i D.R Carmichael. Auditing Concepts and Methods. 2nd ed. McGraw-Hill, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.