No Inv.: 3502/Perp/86/1c~1278/Perp/79/1c~501-504/BD/Perp/86/4c~1165/P/Perp/95/1c~1495-1496/P/Perp/94/2c~103305/S/Perp/05/1c
No Inv.: 14110-14111/P/Perp/93/2c
No Inv.: 1493/P/Perp/94/1c
No Inv.: 785/P/Perp/94/1c~13739/P/Perp/94/1c
No Inv.: 581/AF/Perp/91/1c~543/AF/Perp/91/1c
No Inv.: 2082-2083/S/Perp/2c~29432-29437,29439/S/Perp/07/7
Judul asli : "Revolution and the Transformation of Societies"
No Inv.: 320/S/Perp/91/1c~1544/S/Perp/80/1c~1382/S/Perp/89/1c
Judul asli : "Conflic Thantering en Organisastie Ontwikkeling"
Judul asli : "The Determinant and Consequences of Population Trends"