Chapman, Robert L., author
John Wiley & Sons, 2011
Buku Teks
Deventer, Donald R. van, author
John Wiley & Sons, 2013
Buku Teks
Bocchino, William A.
Prentice-Hall, 1972
Buku Teks
Devin Jevian, author
Fakultas Ekonomi dan BIsnis Universitas Indonesia, 2023
UI - Tugas Akhir
Antonius Alijoyo, author
PT Ray Indonesia, 2006
Buku Teks