Baylis, L.E.
Living control systems / L.E. Baylis
W.H. Freeman , 1966
Buku Teks SO
Geyer, R. Felix
Alienation theories : a general systems approach
Pergamon Press, 1980
Buku Teks SO
Systems behaviour
Harper & Row , 1981
Buku Teks SO
Systems research : methodological problems
edited by J.M. Gvishiani
Pergamon Press, 1984
Buku Teks SO
Luo, Albert C.J.
Discontinuous dynamical systems
Springer, 2012
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