Gaya APA

ARENS, A, A. et al (2006). AUDITING AND ASSURANCE SERVICES: An Integrated Approach (11th Edition). New Jersey: PEARSON PRENTICE HALL.

Gaya MLA

ARENS, Alvins, A.. et al. "AUDITING AND ASSURANCE SERVICES: An Integrated Approach". 11th Edition New Jersey: PEARSON PRENTICE HALL, 2006. Text.