No Inv.: 510-511/S/Perp/95/2c
No Inv.: 1115/Perp/84/1c
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
No Inv.: 2937/Perp/86/1c