Gaya APA

Whittington, R., Pany, K. (). Audits of internal control for public companies special supplement for use with Principles of auditing and other assurance services (14). Boston: McGraw-Hill.

Gaya MLA

Whittington, Ray., Pany, Kurt. "Audits of internal control for public companies special supplement for use with Principles of auditing and other assurance services". 14 Boston: McGraw-Hill, . Text.