Bibliografi : hlm. 201-211 No Inv.: 141038/PSM/Perp/14/1c
Bibliografi : hlm. 230-232 No Inv.: 140928/PSM/Perp/14/1c
No Inv.: 138412-13841/P/Perp/14/5c
Bibliografi : hlm. 161 No Inv.: 144455/S/Perp/14/1c
Judul asli : "Advanced Formula for Total Success"
No Inv.: 13226-13230/P/Perp/94/5c