Oliver, Lianabel
The cost management toolbox: a manager's guide to controlling costs and boosting profits
American Management Association;, 2000
 eBooks
Altier, William J.
The thinking manager's toolbox : langkah cerdas dalam memecahkan persoalan, pengambilan keputusan dan belajar dari kesalahan
Murai Kencana, 2004
 Buku Teks
Tague, Nancy R.
The quality toolbox
ASQ Quality Press, 2005
 Buku Teks
Hunt, William James
The C Toolbox
Addison-Wesley, 1985
 Buku Teks
Webber, Ross A.
To be a manager
Richard D. Irwin, 1981
 Buku Teks