Gaya APA

Sawyer, L., V.j, I, A, , , I, H, , , I, D, , , I, P, I, . (2005). Audit Internal sawyer (Ke 5). Jakarta: Salemba Empat.

Gaya MLA

Sawyer, Lawrence., V.j, I.Dittenhofer,Mortimer, A, , , II.Scheiner,James, H, , , III.Adhariani,, Desi, , , Iv., Permatasari,, Ika, . "Audit Internal sawyer". Ke 5 Jakarta: Salemba Empat, 2005. Text.