Gaya APA
      Wheelen, T, L., Hunger, J. (2018).
    Strategic Management and Business Policy: Globalization, Innovation, and Sustainability Fiftheenth Edition (Edisi 15).
    United Kingdom:
  Pearson Education Limited.
  
Gaya MLA
      Wheelen, Thomas, L.., Hunger, J.David.
    "Strategic Management and Business Policy: Globalization, Innovation, and Sustainability Fiftheenth Edition".
    Edisi 15
    United Kingdom:
  Pearson Education Limited,
  2018.
  Manajemen Administrasi D3.