Privatisering in de sociale zekerheid / I.P. Asscher-Vonk... [et al.].
Kluwer, 1996
 Buku Teks
Babad tanah Jawi (fragment)
[publisher not identified], [date of publication not identified]
 Naskah
Babad tanah Jawi (fragment)
[publisher not identified], [date of publication not identified]
 Naskah
Babad Malang (fragment)
[publisher not identified], [date of publication not identified]
 Naskah
Comment on the Commentaries and A Fragment on Government
edited by J.H. Burns, H.L.A. Hart
Oxford University Press , 2008
 Buku Teks