Martinet, Andre, author
Berne A. Francke S. A. 1955
Buku Teks
editor, F. Paulsen, J. Waschke ; penerjemah Brahm U. Pendit, Huriawati Hartanto, Aryandhito Widhi Nugroho, Dian Ramadhani, Aryana Diani
EGC, 2012
Buku Referensi
United Nations
United Nations, 1990, c1991, c1994
Buku Teks
Siegler, Heinrich von, author
Siegler, 1961
Buku Teks
James Jatmiko Oetomo, author
Fakultas Teknik Universitas Indonesia, 2009
UI - Tesis (Open)