No Inv.: 3186-3190/P/Perp/95/5c
No Inv.: 25-26/P/Perp/95/2c~3672-3676/P/Perp/95/5c~1940/S/Perp/88/1c~1262/S/Perp/88/1c~2291/S/Perp/88/1c
No Inv.: 510-511/S/Perp/95/2c
No Inv.: 273/Perp/74/1c
Perpustakaan memiliki jilid 2
Judul asli : "Individu en Gemeenschap"
No Inv.: 3988-3990/Perp/86/3c
No Inv.: 928/S/Perp/87/1c
No Inv.: 1101-1105/S/Perp/88/5c
No Inv.: 1770/S/Perp/88/1c~1751/S/Perp/88/1c~3875-3879/P/Perp/92/5c