Qin, Qing-Hua, author
Elseiver Academic Press, 2007
Buku Teks
Brebbia, C.A.
McGraw-Hill Book, 1992
Buku Teks
Bezruchko, V., author
Peace, [19??]
Buku Teks
Fakultas Teknik Universitas Indonesia, 1992
UI - Laporan Penelitian
Stakgold, Ivar
John Wiley & Sons, 1979
Buku Teks