Shields, Carl D.
McGraw-Hil Book Company, 1961
Buku Teks
Haris Effendi, author
Universitas Indonesia, 2008
UI - Tesis (Open)
Bruijn, L. A. de
Bhratara, 1982
Buku Teks
Stevano Satria Nathanael, author
2017
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi (Membership)