Wuttke, Felix
German: Leipzig, 1969
Buku Teks
Gourd, L. M.
Edward Arnold, 1984
Buku Teks
Givi, Mohammad Kazem Besharati, author
Woodhead, 2014
eBooks
Deden Rahayu, author
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi (Open)
Agarwal, R. L.
Khanna, 1981
Buku Teks