Toffler, Alvin
Perusahaan adaptif
Pantja Simpati, 1986
 Buku Teks
Ford, Robert N.
Motivation through the work itself / Robert N. Ford
American Management Association, 1969
 Buku Teks SO
McNaughton, Wayne L. (Wayne Leslie), 1902-
Introduction to business enterprise
Wiley, 1970
 Buku Teks SO
Rasiel, Ethan M.
The McKinsey way: using the techniques of the world’s top strategic consultants to help you and your business
McGraw-Hill, 1999
 Buku Teks SO
Poe, Jerry B.
An introduction to the American business enterprise
Richard D. Irwin, 1986
 Buku Teks SO