Tono Purwantoro
Efektivitas penggunaan komunikasi antarpribadi melalui e-mail studi kasus di AJB Bumiputera 1912 = Effectivity communication through e-mail to the interpersonal communication (Case study in BUMIPUTERA 1912 Mutual Life Insurance Company
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
 UI - Tesis Membership
Ashby, W. Ross
An introduction to cybernetics
Chapman and Hall , 1973
 Buku Teks SO
The Social impact of cybernetics
edited by Charles R. Dechert
A. Clarion book, 1966
 Buku Teks SO
Beer, Stafford
The heart of enterprise
John Wiley & Sons, 1979
 Buku Teks
Bell, D.A.
Intelligent machines: an introduction to cybernetics
Blaisdell Publ. Comp., 1964
 Buku Teks SO