Certo, Samuel C.
Modern management : diversity, quality, ethics, and the global environment / Samuel C. Certo
Prentice Hall International, 1997
 Buku Teks
Certo, Samuel C.
Modern management : diversity, quality, ethics, and the global environment / Samuel C. Certo
Prentice-Hall, 1994
 Buku Teks
Certo, Samuel C.
Strategic management: concepts and applications / Samuel C. certo, J. Paul Peter, Edward Ottensmeyer
Irwin , 1995
 Buku Teks
Terry, George R.
Principles of management
Dow Jones-Irwin, 1982
 Buku Teks SO
Terry, George R.
Principles of management
Dow Jones-Irwin, 1982
 Buku Teks SO