Middleman, Stanley, author
McGraw-Hill, 1977
Buku Teks
Miles, Isabel S., author
Longman, 1992
Buku Teks
Leo Gading Mas, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)
Ahluwalia, V.K., author
Taylor and Francis, 2008
Buku Teks
Billmeyer, Fred W., author
John Wiley & Sons, 1984
Buku Teks