APA Style
      KUMAT, VALERY G, SURYADI SAAT. (2011).
    Internal Audit .
    Jakarta:
  Erlangga.
  
Chicago Style
      KUMAT, VALERY G, SURYADI SAAT.
    Internal Audit.
    
    Jakarta:
  Erlangga,
  2011.
  TXB.
  
MLA Style
      KUMAT, VALERY G, SURYADI SAAT.
    Internal Audit.
    
    Jakarta:
  Erlangga,
  2011.
  TXB.
  
Turabian Style
      KUMAT, VALERY G, SURYADI SAAT.
    Internal Audit.
     
    Jakarta:
  Erlangga,
  2011.
  TXB.