Comparative marketing systems : a cultural approach / edited, Montrose S. Sommers, Jerome B. Kernan
Appleton-Century-Crofts, 1968
 Buku Teks SO
Understanding foreign policy : the foreign policy systems approach / edited by Michael Clarke and Brian White
edited by Michael Clarke and Brian White
Edward Edgar, 1994
 Buku Teks SO
Shiver, John M.
Managing integrated health systems
Jones & Bartlett Learning, 2016
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Traccey, William R.
Managing training and development systems
Amacom , 1974
 Buku Teks SO
Tom, Paul T.
Managing information as a corporate resource / Paul L. Tom
HarperCollins Publishers, 1991
 Buku Teks SO