International law reports : Volume 149
Sir Elihu Lauterpacht, Sir Christopher Greenwood and Karen Lee, editors
Cambridge University Press, 2012
 Buku Teks SO
Piping through the manuscripts collection
 Artikel Jurnal
Arabic calligraphy in manuscripts
King Faisal Center for Research and Islamic Studies, 1986
 Buku Referensi
Naerssen, Frits Herman van
Catalogue of Indonesian manuscripts
The Royal Library, 1977
 Buku Referensi
Ham, F. Gerald
Selecting and appraising archives and manuscripts
The Society of American Archivists , 1993
 Buku Teks SO