Schuster, Clara Shaw
      
      
         Little, Brown & Company, 1980
       Buku Teks SO
   
Dacey, John S.
      
      
         McGraw-Hill, 2002
       Buku Teks SO
   
      
      
          Wiley, 1992
       Buku Teks SO
   
Kanya Ashri Bukhairina
      
      
         Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
       UI - Tesis Membership
   
Omar Perpatih
      
      
         Fakultas Teknik Universitas Indonesia, 2021
       UI - Tesis Membership