Gaya APA

Boynton, W, C., Johnson, R, N. (2006). Modern auditing : assurance services and the integrity of financial reporting (8 th edition). America: John Wiley.

Gaya MLA

Boynton, William, C.., Johnson, Raymond, N.. "Modern auditing : assurance services and the integrity of financial reporting". 8 th edition America: John Wiley, 2006. Text.