No Inv.: 482-489/S/Perp/98/8c
No Inv.: 161/S/Perp/93/3c
No Inv.: 1985-1994/P/Perp/98/10c~120653/PH/Perp/09/1c
Bibliografi : hlm. 309-312 No Inv.: 133053/PSM/Perp/12/1c~134893/SM/Perp/13/1c~134628/SM/Perp/13/1c~135430/SM/Perp/13/1c~135614/SM/Perp/13/1c~136629/SM/Perp/14/1c~140498/SM/Perp/14/1c~140626/SM/Perp/14/1c~141041/PSM/Perp/14/1c~144030/SM/Perp/14/1c
No Inv.: 134440/SM/Perp/13/1c~141242/PSM/Perp/14/1c
Judul asli : "Solar Engineering Technology"
Judul asli : "The Essence of Leadership"
No Inv.: 03/P/Perp/90/1c~1810-1811/Perp/85/2c~2937-2946/P/Perp/96/10c~1888-1889/P/Perp/92/2c~9610-9613/P/Perp/92/5c
Judul asli :"Yukiguni"