edited by Syney G. Davidson
Pergamon Press, 1981
Buku Teks
Rizky Dwi Nurmansiah
Universitas Indonesia, 2007
UI - Skripsi (Membership)
Bambang Suharno
Fakultas Teknik Universitas Indonesia, 1999
UI - Laporan Penelitian
Hiemenz, Paul C.
Marcel Dekker, 1997
Buku Teks
Campbell, Ian M.
Chapman Hall, 1988
Buku Teks