Hill, Napoleon
Sukses dan menjadi kaya melalui Persuasi= Succeed and grow rich through persuasion / Napoleon Hill ; penerjemah, Rita S.S.
Binarupa Aksara, 1994
 Buku Teks
Babad Napoleon
[publisher not identified], [date of publication not identified]
 Naskah
Linder, Jane C.
Spiral up: and other management secrets behind wildly successful initiatives
American Management Association, 2008
 eBooks
Bradberry, John, 1961-
6 secrets to startup success: how to turn your entrepreneurial passion into a thriving business
American Management Association, 2011
 eBooks
Solomon, R.J.
The richest lode : Broken Hill 1883-1988 / R.J. Solomon
Hale & Iremonger, 1988
 Buku Teks