[publisher not identified], [date of publication not identified]
Naskah
Huizinga, David, author
Budi Utama, 1914
Buku Klasik
Haidar Musyafa, author
Imania, 2017
Buku Teks
Bambang Gelombang Endaryono, author
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi Membership
Sudarnoto, author
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi Membership