APA Style
      Hirschey, Mark. (2009).
    Fundamentals of managerial economics (Ed.9).
    Australia:
  South-Western.
  
Chicago Style
      Hirschey, Mark.
    Fundamentals of managerial economics.
    Ed.9
    Australia:
  South-Western,
  2009.
  Buku Teks.
  
MLA Style
      Hirschey, Mark.
    Fundamentals of managerial economics.
    Ed.9
    Australia:
  South-Western,
  2009.
  Buku Teks.
  
Turabian Style
      Hirschey, Mark.
    Fundamentals of managerial economics.
    Ed.9 
    Australia:
  South-Western,
  2009.
  Buku Teks.