Cordiner, Ralph J.
New frontiers for professional managers / Ralph J. Cordiner
McGraw-Hill Book Company, Inc., 1956
 Buku Teks SO
Lendrum, Tony
The strategic partnering handbook : a practical guide for managers
McGraw-Hill, 1995
 Buku Referensi
Greenwood, Ronald G.
Managerial decentralization : a study of the general electric philosophy
Lexinton Books, 1974
 Buku Teks
Ali Masykur Musa
Merancang sistem multipartai sederhana dan penguatan sistem presidensial
Lembaga Pangkajian MPR RI, 2017
 Artikel Jurnal
Grimshaw, Austin
Problems of the independent businessman
McGraw-Hill, 1955
 Buku Teks