Gaya APA
      O'connor, John., Eamonn Galvin. (1997).
    Marketing and information technology .
    London:
  Pitman Publishing.
  
Gaya Chicago
      O'connor, John., Eamonn Galvin.
    Marketing and information technology.
    
    London:
  Pitman Publishing,
  1997.
  Text.
  
Gaya MLA
      O'connor, John., Eamonn Galvin.
    Marketing and information technology.
    
    London:
  Pitman Publishing,
  1997.
  Text.
  
Gaya Turabian
      O'connor, John., Eamonn Galvin.
    Marketing and information technology.
     
    London:
  Pitman Publishing,
  1997.
  Print.