Artikel Jurnal
Vivi Zulvi Fauziah, author
Fakultas Teknik Universitas Indonesia, 2010
UI - Skripsi (Open)
edited by Gerard Salton
Prentice-Hall, 1971
Buku Teks
Ireland, David, author
University of Queensland Press, 1986
Buku Teks
Priestley, J. B. (John Boynton), 1894-1984, author
Alison & Busby, 1968
Buku Teks