edited by Robert Gordon
Academic Press, 1972
Buku Teks
Yuga Nugraha
Universitas Indonesia, 1993
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 1998
UI - Skripsi (Membership)
Artikel Jurnal
Yasir Sulaeman Kuweir
Fakultas Teknik Universitas Indonesia, 2010
UI - Tesis (Open)