Strong, L. A. G.
Alfred A Knopf, 1933
Buku Teks
Bangun Muljo Sukojo, author
Lembaga Penelitian Universitas Indonesia, 2003
Artikel Jurnal
Muchamad Subchan Maghfur, author
2016
UI - Tesis (Membership)
Donny Tanama, author
2008
UI - Tesis (Open)
Petrus Yanto, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)