Ewing, David W.
The managerial mind
Free Press of Glencoe, 1964
Buku Teks
Maddux, Robert B.
Team building : terampil membangun tim handal
Erlangga, 2001
Buku Teks
Burger, Chester
Survival in the executive jungle
Macmillan, 1964
Buku Teks
Stuyck, Raymond
Topmanagers in vlaanderen /Raymond Stuyck
Brito, 1972
Buku Teks
Cantor, Nathaniel
The learning process for managers
Harper & Brothers, 1958
Buku Teks SO