1.
Arens, A.A., Elder, R.J., Beasley, M.S., Hogan, C.: Auditing and assurance services: an integrated approach. Pearson, Boston, Mass.
2.
Beasley, M.S.: Auditing cases: an interactive learning approach. Pearson, Boston.
3.
Den Norske revisorforening ed: Revisors håndbok 2018. Fagbokforl, Bergen.