Hiam, Alexander
Tools for executives CEO
Elex Media Komputindo, 1994
 Buku Teks
Shim, Jae K.
Tools for executives MBA = The vest pocket MBA
Alex Media Komputindo, 1993
 Buku Teks
Hiam, Alexander
Tools for executives pemasar (marketer) : buku pertama
Elex Media Komputindo, 1994
 Buku Teks
Tyran, Michael R.
Tools for executives rasio bisnis = The vest pocket guide to business ratios
Elex Media Komputindo, 1994
 Buku Teks
Cheeks, James E.
How to compensate executives
Dow Jones-Irwin , 1982
 Buku Teks