Gaya APA

SAWYER, L, B. (2006). INTERNAL AUDITING:audit internal sawyer (BUKU 1 2 3 EDISI 5). JAKARTA: SALEMBA EMPAT.

Gaya MLA

SAWYER, LAWRENCE, B. "INTERNAL AUDITING:audit internal sawyer". BUKU 1 2 3 EDISI 5 JAKARTA: SALEMBA EMPAT, 2006. Text.