No Inv.: 111989-111993/P/Perp/08/5c~116906-115908/P/Perp/09/3c
No Inv.: 114557/PH/Perp/08/1c~137617,137618/SM/Perp/14/2c
No Inv.: 120544/SM/Perp/09/1c~130045/SM/Perp/11/1c
No Inv.: 134485/SM/Perp/13/1c~137702/SM/Perp/14/1c
Judul asli : "Creative Thinking and Brainstorming"
No Inv.: 1650-1651/BD/Perp/87/2c~11589-11590/P/Perp/98/2c
Bibliografi : hlm. 245-249
Termasuk Bibliografi; No Inv.: 142249-142253/P/Perp/14/5c
No Inv.: 1244-1245/BD/Perp/86/2c
No Inv.: 130272/PH/Perp/11/1c