Cerami, Charles A.
Succesful leadership in business
Prentice-Hall, 1955
 Buku Teks SO
Orsini, Philip S.
Succesful business expansion
Gramedia Pustaka Utama, 1996
 Buku Teks SO
Treece, Marla
Succesful communication for business sand the profession
Allyn and Bacon, 1994
 Buku Teks SO
Drazen, Erica L.
Patient care information systems: succesful design and implementation
Springer, 1995
 Buku Teks
Criner, E.A.
Succesful cost reduction programs for engineers and managers
Van Nostrand Reinhold, 1984
 Buku Teks SO