Sidharta S. Kamarwan, author
Fakultas Teknik Universitas Indonesia, 1993
UI - Laporan Penelitian
Artikel Jurnal
Brotruck, Tanja
Birkhauser, 1990
Buku Teks
Pugsley, Sir Alfred
London: Edward Arnold, 1968
Buku Teks
Warakah Anhar, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis (Membership)