Gaya APA

Boynton, W, C., Johnson, R, N. (2006). Modern auditing ; assura nce services and the integrity of financial reporting . America: John Wiley and Sons.

Gaya MLA

Boynton, William, C.., Johnson, Raymond, N.. "Modern auditing ; assura nce services and the integrity of financial reporting". America: John Wiley and Sons, 2006. Text.