No Inv.: 2832-2833/BD/Perp/87/2c~74574-74575/P/01/2c
No Inv.: 044/S/Perp/92/1c~2772/P/Perp/92/1c
Judul asli : "Sukarno and the Struggle for Indonesia Independence"
No Inv.: 75634,75636-75637/S/01/3c
Bibliografi : hlm. 229-233No Inv.: 140195-140197/P/Perp/14/3c
No Inv.: 1961/S/Perp/99/1c
Judul asli : "The Principles of Chemical Equilibrium"