The executive life
by the editors of Fortune
Doubleday, 1956
 Buku Teks
Uris, Auren
The efficient executive
McGraw-Hill , 1957
 Buku Teks
Jennings, Eugene E.
The executive : aurocrat, bureacrat, democrat
Harper & Row, 1962
 Buku Teks
Burger, Chester
Survival in the executive jungle
Macmillan, 1964
 Buku Teks
Bittel, Lester Robert
Executive skills program self-assessment tests
Alexander Hamilton Institute, 1986
 Buku Teks