Artikel Jurnal
edited by John Friedmann and William Alonso
MIT Press, 1965
Buku Teks
Artikel Jurnal
Malecki, Edward J., author
Longman Scientific & Technical, 1991
Buku Teks
Neony Luthfi Taris, author
Fakultas Teknik Universitas Indonesia, 2017
UI - Skripsi (Membership)