No Inv.: 2246-2250/P/Perp/95/5c~2320-2324/P/Perp/95/5c
No Inv.: 440/S/Perp/95/1c
No Inv.: 74188/S/00/1c
Judul asli : "Stab Your Way to the Top"
No Inv.: 131484/SM/Perp/12/1c
Judul asli : "Steps to Success and Achievement"
Judul asli : "A Millionaire`s Notebook : How Ordinary People can Achieve"
No Inv.: 134765/SM/Perp/13/1c
Bibliografi : hlm. 273-276; No Inv.: 131028/SM/Perp/12/1c