Gaya APA
      Dalrymple, D, J., Parsons, L, J. (1983).
    Marketing management (Ed. 3).
    United States of Amerika:
  John Wiley & Sons.
  
Gaya MLA
      Dalrymple, Douglas, J.., Parsons, Leonard, J..
    "Marketing management".
    Ed. 3
    United States of Amerika:
  John Wiley & Sons,
  1983.
  Manajemen Administrasi D3.