Bibliografi : hlm. 92 No. Inv. : 149203-149204/P/Perp/15/2c
No Inv.: 2665/P/Perp/98/1c
Bibliografi : hlm. 110
No Inv.: 194/AF/Perp/94/1c
No Inv.: 696-715/Perp/89/20c
Judul asli : "Rejuvenation Strategy"
No Inv.: 216-218/P/Perp/95/3c
No Inv.: 129204/S/Perp/11/1c
No Inv.: 103096/S/Perp/05/1c